Mayor Mark Armstrong (center) faces challengers Emma Chigbu (left) and Paschalis Ntatsos in the 2026 election. Sources: City of San Ramon and campaigns.
19-year-old runs to be “the youngest mayor in California history.”
By Allen D. Payton
The incumbent facing re-election this year for San Ramon mayor will run again for another two-year term and face two opponents in the November 3, 2026 Municipal Election. Mayor Mark H. Armstrong is being challenged by 19-year-old student Emma Chigbu and local non-profit organization leader and swim coach Paschalis Ntatsos.
Armstrong Again
According to his bio on the City’s website, Armstrong was initially appointed to the City Council following the 2020 election and elected to his second term in 2022, then elected Mayor in 2024. A California and San Francisco Bay Area native, he has been a resident of San Ramon since 2004.
Armstrong is a Retired Colonel, having served for 30 years as a U.S. Army Infantry Officer in a variety of Army, multi-service, and interagency command and staff assignments in the U.S., Europe, Middle East, Indo-Pacific and Caribbean.
He is a graduate of the United States Military Academy at West Point.
Armstrong later worked for the Federal Emergency Management Agency (FEMA) Region IX based in Oakland in a variety of response and recovery senior leadership positions including as a Presidentially-appointed Federal Coordinating Officer Cadre.
He has received numerous military awards and decorations including the U.S. Army MacArthur Leadership Award and was also selected as the Military Emergency Manager of the Year by the International Association of Emergency Managers.
Locally, Armstrong has participated in numerous volunteer and speaking activities in San Ramon and the surrounding area. An Eagle Scout himself, he served as an adult leader and Assistant Scoutmaster as his sons progressed through Scouting to earn their Eagle Scout rank.
Armstrong and his wife Brenda have four children who are all graduates of California High School.
His priorities as a councilmember have included Public Safety, Protection (of) Neighborhoods and Open Space, Fiscal Responsibility and Quality of Life.
According to Armstrong’s Candidate Statement, he says, “I support policies that strengthen public safety, preserve our parks and open spaces, support local businesses, and ensure that new development is accompanied by appropriate infrastructure and city services.”
On his campaign website, he shares his platform writing, “As your mayor I will prioritize: Public Safety, Protecting our Neighborhoods and Preserving Open Spaces, Quality of Life (and) Fiscal Accountability.” Armstrong “supports ensuring our Police Department is fully funded, well-trained, and properly equipped” as well as “the city’s plan to focus new housing in the City Center and transit areas.” He is “committed to maintaining…63 parks, miles of trails, community centers, libraries, recreational facilities, and vibrant arts and cultural programs…and ensuring city programs, parks, and facilities continue to serve our growing and diverse community.” Finally, Armstrong says he is “committed to responsible budgeting, long-term planning, and protecting taxpayer dollars.”
Challenger Chigbu
According to her candidate filing documents, Chigbu’s ballot designation is “Student”, and she marked the box that reads, “I do not wish to file a Candidate Statement.” But on her campaign website, Chigbu shared some information about her background writing, “San Ramon has always been my home. When my parents first immigrated from Nigeria to California, they knew San Ramon would be the city that would give their children a strong quality of life. I’ve benefitted first-hand from our exceptional schools, beautiful parks and open spaces, and safe community.
“As a young professional still living in San Ramon, I have witnessed how young families are struggling to live in our beautiful city. City council is not representative of the younger residents of San Ramon. I feel it is my duty to give back to the city that made me who I am. Young families and professionals should have the same opportunities to live here that my family was blessed to have.”
Chigbu’s platform posted on her campaign’s Instagram account includes: preventing overdevelopment, fiscal stability, community engagement and wildfire prevention.
Another Instagram post reads, “Kind of chic to help elect California’s youngest mayor” and written on her website includes the message, “help elect the youngest mayor in California history.” Nowhere on her website or social media does it show Chigbu’s age, what she does for work or her educational information. However, according to fastpeoplesearch.com, she is 19 years old.
San Ramon City Hall. Photo: City of San Ramon
New Ntatsos
Paschalis Ntatsos lists his ballot designation as a Nonprofit Director / CEO and his Candidate Statement shows he moved to San Ramon in 2009. His platform includes a balanced budget, a connected community with “a responsible, accountable and transparent City Hall”, wellness for children and households, and smart, local economic growth and says, “We must keep San Ramon affordable, safe, and financially sound.”
On his campaign website Ntatsos says he “was born and raised in Greece” and offers more of why he’s running writing, “streamlining City Hall and cutting waste…balance a budget…fix our infrastructure, keep our streets safe, and protect the multicultural character.” His Five Priorities are listed as, Put Residents First, Smarter Budgets, Invest in Our Youth, Local Business & New Investment and Support for Our Seniors. His campaign slogan is “People over politics. Accountable to you.”
Ntatsos also shares, “I’m proud of what I’ve built in our sports community and in business.”
According to his LinkedIn profile, he is Founder and CEO of EliteSwim, DBA ElitSwim in San Ramon since 2013 and since Dec. 2022, Founder and Executive Director of ElitSwim Club a year-round competitive USA Swimming Club, 501(c)(3) non-profit organization. Ntatsos previously worked as an Age Group Swim Coach for San Ramon Valley Aquatics.
He also served in the Greek Navy, was a member of the Greek National team as a 23-year swimmer and has several honors and awards including: National Record Holder of Greece – 100m Free, 200m Free, Seniors (1996-1999); Gold Medalist in 200m Free, Silver 100m Free, Military World Championship, St. Petersburg, Russia (1995); National Swimmer of the Year, Greece (1996); Olympic Games Torch runner, (1996); and Open Water, Alcatraz Invitational Event, overall 7th place in 2009, and 4th place in 2011 out of 600+ swimmers.
Ntatsos’ education includes a B.A. in Physical Education and Sport Science (BSS) with a major in swimming from the University of Athens, Greece in 1999 and Certified by the American Swimming Coaches Association as a level 5 International Senior coach.
He has also completed three City programs including San Ramon Government 101, and Community / Police and Planning academies.
The election is Tuesday, November 3.
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In-person or online
By City of Clayton
The City of Clayton is updating its Emergency Operations Plan (EOP) — the official roadmap that guides how we prepare for, respond to, and recover from emergencies like wildfires, floods, earthquakes, and more.
Join us for an informative Community Engagement Meeting as we kick off this important (and lengthy) update process.
Thursday, August 27 at 7:00 PM
In-Person: Hoyer Hall (Clayton Community Library), 6125 Clayton Road
Virtual: Join via Zoom — find the link on the City’s calendar at www.claytonca.gov or at www.claytonca.gov/239/Police
What we’ll cover:
- What is an Emergency Operations Plan?
- The planning process & timelines
- How you can engage and share feedback
The City of Clayton’s EOP was last revised in 2012. This important undertaking will bring our emergency preparedness framework in line with current best practices, ensuring the City is ready to respond effectively to a wide range of emergencies and disasters. The process involves close coordination with local, county, and state agencies, as well as community stakeholders, to create a plan that reflects the needs and resources of our entire community.
The City Council has approved a contract with Brenna Howell Emergency Management (Brenna Howell Emergency Management) to serve as the City’s consultant throughout this effort. Over the coming months, the update will include opportunities for community engagement, staff training exercises, and a thorough review of hazards, resources, and response procedures. This methodical approach is expected to conclude by the first quarter of 2027. We look forward to this important process and to delivering an updated, robust resource that will help keep our City and community safe and prepared for years to come.
Download the City of Clayton Emergency Operations Plan 2012 (PDF)
Learn more at Emergency Preparedness | Clayton, CA.
Your voice matters. Come learn about the process and help us build a stronger, more prepared Clayton.
We hope to see you there — in person or online!
Allen D. Payton contributed to this report.
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Graphics source: Caltrans
By Sabrina Martinez, PIO, Solano County & DeNise Harding, PIO, Contra Costa County, Caltrans
Caltrans construction is scheduled to implement a full closure of Westbound I-80 Alfred Zampa Memorial Carquinez Bridge on Friday, August 21, 2026, at 10:00 PM, and continues until 3:00 AM Monday, August 24, 2026. Construction crews will be working the full weekend to repave the entire westbound bridge deck. Caltrans maintenance crews will also be working in Vallejo from the foot of the bridge to Highway 780 and complete work like maintenance, vegetation control and litter/graffiti cleanup among other tasks.
Photo: Caltrans
According to Caltrans PIO for Solano County Sabrina Martinez, “Beginning Friday…at 8:00 p.m. crews will start reducing lanes until we reach full closure at 10:00 p.m. Crews will then be working on rehabilitating the bridge deck. It means the top layer of the bridge will be removed and replaced with new asphalt for motorists to enjoy a smoother and safer ride.”
Eastbound lanes remain OPEN for travel from the Bay Area to the Central Valley.
Source: Caltrans
Schedule:
Start – Friday, August 21, 2026, at 10:00 PM
End – Monday, August 24, 2026, at 3:00 AM
Note: Pedestrian/Bike Path will be closed for the weekend.
Motorists are advised to plan ahead and expect delays. Please see detour maps and use alternate routes.
Source: Caltrans
Sign up for closure updates here.
I-80 Westbound Carquinez (Al Zampa) Bridge Deck Rehabilitation Project: https://bit.ly/3RS5O2M
Visit the Carquinez Bridge Website: https://bit.ly/3RW3Ka1
For real-time traffic, click on Caltrans QuickMap: https://bit.ly/3SS8A49
Follow us on X: https://x.com/CaltransD4
Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.
About Alfred “Al” Zampa
Photo: Caltrans
According to Caltrans, Alfred “Al” Zampa was the first-born son of Emilio and Maria Zampa, Italian immigrants who migrated to the USA from Abruzzi, Italy. Al was born on March 12, 1905 in Selby, California just down the river from where the bridge that bares his name sits. He was the eldest of three brothers and two sisters.
Al started his career in ironwork when he was 20 years old on the first Carquinez Bridge opening in 1927. He worked on all of the highway and railroad bridges in the area, including the San Francisco – Oakland Bay Bridge and the Golden Gate Bridge. In 1936 Al fell from the Golden Gate into a safety net designed by famous bridge engineer Joseph Strauss. He survived the fall but it severely injured him. After recovering Al immediately returned to his job on the bridge and along with other fall survivors, he helped form the Halfway to Hell Club. The highlight of Al’s career came when his two sons joined him as ironworkers to help build the second Carquinez Bridge that would open in 1958 to carry traffic Eastbound on the new Interstate 80 highway.
In 1987, some years after his retirement, on the 50th anniversary of the completion of the Golden Gate Bridge a play called “The Ace” was produced based on Al’s life story. The play ran at Ft. Point in San Francisco for several weeks. Al began to share his story with the media and was interviewed by magazines, radio shows and TV programs such as “On the Road with Charles Kuralt.” Later Al contributed to the documentary “Skywalkers, A Story of the Ironworkers.”
Al always spoke highly of being a union ironworker and the benefits he received as a union member. He was very competitive and did not like to fail. He enjoyed playing pool and coaching little league baseball. He started the first Tri-City Little League with friends in 1947. He coached his Crockett team to victory, winning the league 6 consecutive years. While working, coaching little league baseball, playing pool, or any of his pastimes, Al Zampa was dedicated to achievement.
In March of 2000 ground was broken on a new suspension bridge to replace the original Carquinez Bridge. Al was there to see history repeat itself. This new bridge is named in memory of Crockett’s own Alfred Zampa, an in recognition of the men and women of the building and construction trades who build these great monuments.
See video of Al Zampa and the opening of the new bridge.
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Isaiah Mateas and campaign art. Source: Mateas campaign
23-year-old “is among the youngest candidates seeking elected office in the region.”
OAKLEY, Calif. — Local educator and lifelong Oakley community member Isaiah Mateas is a candidate for the Oakley Union Elementary School District Board of Education, Area 4, pledging to bring the perspective of a classroom teacher and community advocate to the Board.
Mateas has spent more than nine years working with students in a variety of educational settings, including public schools and juvenile detention programs. Since Aug. 2025, he has been employed as an elementary theatre teacher in Pittsburg Unified School District, where he works with students from pre-school through fifth grade. According to his Linkedin profile, previously Mateas worked as a Staff Supervisor for UCLA Student Affairs full-time from April 2024 to Jan. 2025, Director and Coordinator for UCLA Recreation full-time from June 2023 to July 2024 and from Oct. 2023 to Jan. 2025 he worked part-time as a Visionary Trainer for The Advot Project, which according to the organization’s Facebook page, “prepares youth for success by teaching them communication and relationship skills through the arts.”
Throughout his career, he has focused on creating engaging learning environments, supporting diverse learners and advocating for equitable educational opportunities.
He received a B.A. in Theatre for Directing from UCLA in 2024 with his graduate studies in the Single Subject Credential in 2026 and his M.S. in Education for Curriculum and Instruction at Cal State East Bay in 2027.
“I’ve seen firsthand how the decisions made by a school board directly impact students, teachers, and families,” said Mateas. “I’m running because I want to ensure every student has access to a safe, supportive, and high-quality education while giving educators the tools they need to succeed.”
As the sibling of a student who has received Special Education services within Oakley Union Elementary School District, Mateas says he understands the importance of ensuring every child receives the support they need to thrive. He wants to not only support these populations, but also the teachers and families that help make Oakley shine.
His campaign will focus on four priorities:
- Expanding student safety and wellness initiatives.
- Strengthening Special Education programs and outreach to diverse communities.
- Supporting and retaining high-quality teachers through competitive compensation and professional support.
- Expanding access to arts education and creative learning opportunities.
At 23 years old, Mateas is among the youngest candidates seeking elected office in the region. He believes that combining fresh perspectives with firsthand classroom experience can help address the evolving needs of today’s students and families.
“Public education is changing rapidly, and our leadership should reflect both experience in today’s classrooms and a genuine commitment to our community,” Mateas said. “I am running to serve, not to build a résumé and to ensure Oakley’s schools continue preparing every child for success.”
The Oakley Union Elementary School District Board of Education election will be held on November 3, 2026.
For more information about Mateas’s campaign email isaiah4ouesd@gmail.com, call (925) 384-0751 or visit campaign Facebook page.
Allen D. Payton contributed to this report.
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Source: City of Clayton
Learn about finances, Landscape and Maintenance District
After council placed one-percent sales tax, landscape maintenance assessment measures on November ballot
By City of Clayton
We have a couple of Town Hall meetings coming soon. On August 26 and October 7 (both are Wednesdays), join us from 6-8 pm to learn more about the City of Clayton’s financial picture and the Landscape and Maintenance District.
In June, the Clayton City Council voted unanimously to place a one percent (1%) local sales tax measure on the November ballot as Measure M.
The language reads, “CITY OF CLAYTON SALES TAX MEASURE. To provide local funding to maintain City of Clayton programs, services, and facilities, including: police services, traffic enforcement and road safety, road and sidewalk improvements, enhance library and recreation opportunities, park maintenance, recruitment and retention of city employees and other city services, shall the City of Clayton levy a 1% sales tax until ended by voters generating approximately $1,000,000 annually, subject to public review, the annual audit and all funds benefitting Clayton?”
On July 7, the Council voted unanimously to also place on the November ballot a renewal of the Landscape and Maintenance District as Measure N. The language reads: “CITYWIDE LANDSCAPE MAINTENANCE EXTENSION AND ALTERATION OF RATE OF EXISTING SPECIAL TAX. Shall the measure to fund on-going trail system operations and maintenance, roadway landscaping, open space weed abatement, and related services of the Clayton Community Facility District No. 2007-1 (Citywide Landscape Maintenance) by extending the special tax for ten years and amending its rate and method of apportionment of the special tax to $354.54/year per residential and $354.54/acre per non-residential parcels, for FYs 2027-2037, including annual inflationary adjustments to the special tax rates not to exceed 3% per year, and subject to continued citizen’s committee oversight, be approved?”
In City Manager Kris Loftus’ August Newsletter he wrote, “Like many California communities, Clayton faces rising costs, aging infrastructure, increasing service demands, and limited revenue growth. These challenges require responsible financial decisions and careful stewardship of public resources. Our focus remains on maintaining essential services, investing in infrastructure, and ensuring the City’s long-term financial sustainability.”
To learn more before the meeting, check out the City Manager’s Newsletters on our website – https://www.claytonca.gov/317/City-Manager-Newsletter.
Allen D. Payton contributed to this report.
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Martinez incumbent District 1 Councilman Jay Howard will face challenger Nakenya Allen in the November election. Photos: City of Martinez and Allen for Council campaign website.
Mayor, one councilmember face no opposition
By City of Martinez
The nomination period for the November 2026 City election has officially closed. The following candidates have qualified:
Mayor: Brianne Zorn (incumbent)
District 1: Jay Howard (incumbent) and Nakenya Allen
District 4: Debbie McKillop (incumbent)
With the Mayor and District 4 seats uncontested, the City Council will discuss election options for these two offices at the next City Council meeting. The Council may either appoint the nominated candidates in lieu of holding an election, or have the election proceed as scheduled, in accordance with California Elections Code Section 10229. Savings associated with appointment rather than an election for these two seats are between $55,000 – $80,000 of City funds. The District 1 race will continue as planned on November 3, 2026, regardless of how the Mayor and District 4 seats are handled.
Community members are encouraged to attend and share feedback at the meeting on Wednesday, August 19th at 7:00 pm.
Martinz Mayor Brianne Zorn and District 4 Councilwoman Debbie McKillip face no opposition for re-election. Photos: City of Martinez
About the Incumbents and Challenger
According to her bio on the City’s website, Zorn is currently serving in her first term as mayor and “was elected to the Martinez City Council as Councilmember for District 3 in November 2020, and as Mayor in November 2022.”
According to her bio, McKillop is currently serving in her third term and “was elected to the Martinez City Council in 2014 and served as Vice Mayor in 2017, 2021, and 2024.”
According to his official bio, Howard is running for re-elect and “was elected Councilmember in November 2022. He is the third generation of his family to be born and raised in the Alhambra Valley. Since 2014, Jay has been the Superintendent for G Swanson Construction. He is very active in the community where he serves as a board member for the Nor Cal Carpenters Regional Council, Union Local 152, Loaves and Fishes, the Historical Society, and serves as a delegate to the Carpenter’s Regional Council (spanning 46 counties). Jay lives in Martinez with his lovely wife and two children. When he has some downtime, he is an avid hiker and enjoys extreme skiing.”
According to her campaign website, Allen says about herself, “I am a longtime Martinez resident, community organizer, proud mother, and dedicated advocate for a safer, more inclusive city. I hold a degree in Veterinary Technology and loved the time I spent working in animal hospitals and shelters, rescuing and rehoming pets. When I became a mother to a son who is medically sensitive with severe special needs, my priorities shifted profoundly. I now focus on his health and well-being, while working to build a community where every resident is valued, supported, and given the opportunity to thrive. In my rare moments of free time, I enjoy practicing Muay Thai and making my own holistic hair products.”
Allen is Vice President and District 5 Ambassador for the Contra Costa County Commission for Women and Girls, a member of the County’s Family and Children’s Trust (FACT) Committee, and a member of the National Council of Negro Women (NCNW) of Contra Costa County.
The election is Nov. 3rd.
Allen D. Payton contributed to this report.
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At apartment complex; held on $240K and $315K bail for this and other crimes, both have history of arrests
By Lt. Mike Pistello, San Ramon Police Department
On Tuesday, August 18, 2026, at approximately 6:49 p.m., officers from the San Ramon Police Department responded to an armed robbery at the Cobblestone Apartments, located in the 3900 block of Crow Canyon Road.
The victim reported that two male suspects, both armed with handguns, assaulted him and took items of value from his person. The victim sustained minor injuries, and the suspects fled the area in a silver sedan.
Using FLOCK technology, the suspect vehicle was identified as a 2015 Hyundai Sonata bearing California license plate 7HCL742. The vehicle information was disseminated to local law enforcement agencies.
The Hyundai was subsequently located by officers from the Oakland Police Department, resulting in a vehicle pursuit. The pursuit ended when the suspect vehicle crashed in the City of Oakland. Both suspects fled on foot but were apprehended by officers. They were identified as 22-year-old Isiah Sinclair Burns, Jr. of San Francisco and 27-year-old Joseph Vashonhenri Broussard of Oakland. During a search of the suspect vehicle, officers located a loaded firearm.
Burns and Broussard were subsequently booked into Santa Rita Jail by Oakland PD in relation to crimes committed within their jurisdiction.
San Ramon detectives responded to Oakland to process the vehicle for evidence. Ramey warrants were subsequently obtained for both suspects in connection with the armed robbery that occurred within San Ramon’s jurisdiction.
The San Ramon Police Department would like to thank the Oakland Police Department and California Highway Patrol for their assistance in this investigation.
According to the Alameda County Sheriff’s Office, the five-foot, 11-inch tall, 198-pound Burns is Black, being held on $240,000 bail for this and other crimes and is scheduled to appear at the Wiley W. Manuel Courthouse in Oakland on Friday, Aug. 21 at 9:00 p.m. in Dept. 112 for arraignment.
According to localcrimenews.com, this is his fifth arrest since 2023 by San Francisco Police and Sheriff’s Departments for multiple firearms charges and other crimes including conspiracy to commit a crime and resisting, obstructing or delaying a Peace Officer.
According to the Alameda County Sheriff’s Office, the five-foot, eight-inch tall, 180-pound Broussard is Black, being held on $315,000 bail for this and other crimes and is also scheduled to appear at the Wiley W. Manuel Courthouse on Friday, Aug. 21 at 9:00 p.m. in Dept. 112 for arraignment.
According to localcrimenews.com, he has a history of five arrests dating back to 2017 by S.F. Police and Sheriff’s Departments for multiple firearms charges, plus burglary, hit-and-run resulting in injury and resisting, obstructing or delaying a Peace Officer.
This incident remains under active investigation. Anyone who may have witnessed the incident or has information that may assist investigators is asked to contact the San Ramon Police Department Investigations Division at (925) 973-2700.
Allen D. Payton contributed to this report.
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Richmond resident Sergio Rivera-Vega was arrested for murder and arson. Graphic & photo source: Richmond PD
Claims lives of 47-year-old man, 5-year-old boy
32-year-old being held on $2.5 million bail
By Lt. Joseph England, PIO, Richmond Police Department
Richmond, CA – On August 18, 2026, at approximately 8:16 p.m., Richmond Police Department officers responded to the 200 block of 15th Street to assist the Richmond Fire Department with a residential structure fire.
At approximately 8:47 p.m., while emergency personnel remained at the scene, Richmond Police dispatch was notified by the Richmond Fire Department of a second residential structure fire approximately two houses away from the original fire.
Richmond Fire personnel immediately responded to the second residence, where firefighters located four victims inside the home: a 47-year-old man, a 33-year-old woman, a 5-year-old boy, and a 2-year-old girl.
Emergency personnel immediately began providing medical aid. Tragically, the 47-year-old man succumbed to his injuries at the scene.
The remaining three victims were transported to local hospitals for treatment. Despite the efforts of medical personnel, the 5-year-old boy later succumbed to his injuries at the hospital. The 33-year-old woman and the 2-year-old girl remain hospitalized in critical condition.
The second fire was immediately considered suspicious because it occurred only two houses away from the first fire and began within a short period of time while emergency personnel were still responding to the first incident.
Due to the suspicious circumstances, detectives from the Richmond Police Department’s Homicide Unit responded to the scene and immediately began investigating. Detectives conducted interviews, collected evidence, and worked closely with fire investigators to process the scene.
During the investigation, detectives identified 32-year-old Sergio Ivan Rivera-Vega (born 8/02/1994) as the suspect in the second fire. Rivera-Vega is a relative of the four victims and resided at the home.
While detectives were conducting their investigation, Rivera-Vega was located near the scene and taken into custody without incident. He was subsequently booked into the Richmond Police Department jail on charges of murder and arson causing great bodily injury.
This unimaginable tragedy has taken the lives of a man and a young child while leaving a woman and another young child fighting for their lives. The Richmond Police Department and Richmond Fire Department extend their deepest condolences to the victims, their loved ones, and everyone affected by this devastating incident.
The Richmond Police Department is committed to conducting a thorough and comprehensive investigation. Detectives will continue working closely with the Richmond Fire Department and the Contra Costa County District Attorney’s Office to ensure that all available evidence is examined, the full circumstances surrounding this incident are established, and justice is pursued for the victims and their family.
Arrested: Sergio Rivera-Vega, 32 yrs, Richmond Resident
Charges: Two Counts of PC 187(A) – Murder and Two Counts of PC 451(A) – Arson Causing Great Bodily Injury
Bail: $2,500,000.00
According to the Contra Costa County Sheriff’s Office, the five-foot, four-inch tall, 140-pound Rivera-Vega whose race is listed as unknown, is being held in the Martinez Detention Facility.
Allen D. Payton contributed to this report.
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Police responded to Liberty High School Wednesday morning, Aug. 19, 2026. Photo source: Liberty High School Facebook
By Brentwood Police Department
The Brentwood Police Department is aware of a report involving a possible weapon at Liberty High School today, Wednesday, August 19, 2026.
School administrators immediately notified law enforcement, and officers responded to investigate. The item involved was determined to be an imitation weapon and was confiscated. The investigation determined there was no active threat to students, staff or the campus, and the matter was resolved without disruption to the school day.
We appreciate the students, staff, and community members who promptly report safety concerns. Reports of possible threats are taken seriously and investigated in coordination with our school partners.
Because this incident involves a student, no additional information will be released at this time.
The Brentwood Police Department remains committed to working with our schools to help maintain a safe and secure learning environment.
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Source: Caltrans
Paving project tentatively scheduled to be completed by Summer 2027.
By DeNise Harding, PIO, Contra Costa County, Caltrans
Contra Costa County Caltrans crews continue making progress on State Route 4 tonight, Wednesday, August 19 through Thursday with paving, drainage, electrical and guardrail work scheduled throughout the corridor.
For the safety of the motoring public and our crews, Caltrans Construction has adjusted its schedule to allow crews to continue various operations along State Route 4 (SR-4). Overnight full closures, including lane and ramp closures, on westbound and eastbound SR-4 between SR-160 and Byron Highway will continue tonight and Sunday through Thursday nights, between the hours of 7:00 p.m. and 8:00 a.m., as construction progresses. Motorists are advised to plan ahead, allow additional travel time, prepare to merge, and slow for the cone zone. All work is weather dependent and subject to change. For current Caltrans District 4 lane closure information click here.
Full Closure SR-4 — Balfour Road to Byron Highway through 7:00 p.m. to 5:00 a.m.
- Full closures of the conventional highway sections of SR-4 between Balfour Road and Byron Highway through Marsh Creek Road – for paving operations
- Full Closures will continue through August 2026 throughout this corridor
Eastbound SR-4 — Hillcrest Avenue to SR-160 8:00 p.m. to 8:00 a.m.
- Alternating closures of lanes #3 and #4
- Hillcrest Avenue on-ramp to eastbound SR-4 — CLOSED for drainage improvements
Westbound SR-4 Ramp Closures 7:00 p.m. to 5:00 a.m.
- Sand Creek Road on-ramp to westbound SR-4 — CLOSED for guardrail work
- Balfour Road on-ramp to westbound SR-4 — CLOSED for guardrail work
- Balfour Road off-ramp from westbound SR-4 — CLOSED for electrical work
Eastbound SR-4 Balfour Road Off-Ramp 8:00 p.m. to 8:00 a.m.
- Balfour Road off-ramp from eastbound SR-4 — CLOSED for electrical work
Please note complete closures, as well as lane and ramp closures, will continue along SR-4 Sunday through Thursday nights as construction progresses. The westbound SR-4 closures are expected to reopen by 5:00 a.m., while the eastbound SR-4 to closures are expected to reopen by 8:00 a.m.
Traveling through the SR-4 corridor tonight? Plan ahead and expect delays. Please follow posted detours, allow extra travel time and slow down when approaching crews and equipment. Your attention behind the wheel helps everyone working along the highway get home safely.
Check QuickMap.dot.ca.gov before you head out.
State Route 4 Detour Information for Full Closure
- Eastbound SR-4 from Antioch, Pittsburg, and Martinez towards Discovery and Stockton: The detour begins at Balfour Road. Take the Balfour Road exit, turn left on Balfour Road, turn right onto Brentwood Boulevard or continue Balfour Road, then turn right into Byron, follow SR-4.
- Westbound SR-4 from Discovery Bay and Stockton towards Martinez / Antioch/Oakland: The detour begins at the Byron, turn left onto Brentwood Boulevard, turn left into Balfour Road or continue Byron Highway, turn left into Balfour Road, continue Balfour Road, turn right onto the westbound SR-4 on-ramp, and continue on SR-4.
- Westbound Vasco Road towards Martinez/Antioch/Oakland: The detour begins at Walnut Boulevard. Turn right on to Walnut Boulevard, turn left onto Balfour Road, continue Balfour Road, turn right onto the west-bound SR-4 on-ramp, and continue to SR-4.
- Eastbound from Martinez/ Antioch Oakland to Livermore: The detour begins at Balfour exit. Left on Balfour Road, continue Balfour Road, take left turn into Walnut Boulevard, turn left Vasco Road, continue Vasco Road.
All work is weather dependent and subject to change.
This paving project is tentatively scheduled to be completed by Summer 2027.
Drivers may experience minor delays and are advised to plan ahead and allow extra time. For 24/7 traffic updates, follow 511.org on Twitter. For real-time traffic, visit Caltrans QuickMap at Quickmap.dot.ca.gov. To view more D4 Projects, visit: Caltrans D4 Traffic Advisory Publications.
Caltrans thanks the public for their patience and cooperation during these necessary closures and improvements. Your understanding helps keep our crew members and roadways safe for everyone.
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Mayor Mark Armstrong (center) faces challengers Emma Chigbu (left) and Paschalis Ntatsos in the 2026 election. Sources: City of San Ramon and campaigns.
19-year-old runs to be “the youngest mayor in California history.”
By Allen D. Payton
The incumbent facing re-election this year for San Ramon mayor will run again for another two-year term and face two opponents in the November 3, 2026 Municipal Election. Mayor Mark H. Armstrong is being challenged by 19-year-old student Emma Chigbu and local non-profit organization leader and swim coach Paschalis Ntatsos.
Armstrong Again
According to his bio on the City’s website, Armstrong was initially appointed to the City Council following the 2020 election and elected to his second term in 2022, then elected Mayor in 2024. A California and San Francisco Bay Area native, he has been a resident of San Ramon since 2004.
Armstrong is a Retired Colonel, having served for 30 years as a U.S. Army Infantry Officer in a variety of Army, multi-service, and interagency command and staff assignments in the U.S., Europe, Middle East, Indo-Pacific and Caribbean.
He is a graduate of the United States Military Academy at West Point.
Armstrong later worked for the Federal Emergency Management Agency (FEMA) Region IX based in Oakland in a variety of response and recovery senior leadership positions including as a Presidentially-appointed Federal Coordinating Officer Cadre.
He has received numerous military awards and decorations including the U.S. Army MacArthur Leadership Award and was also selected as the Military Emergency Manager of the Year by the International Association of Emergency Managers.
Locally, Armstrong has participated in numerous volunteer and speaking activities in San Ramon and the surrounding area. An Eagle Scout himself, he served as an adult leader and Assistant Scoutmaster as his sons progressed through Scouting to earn their Eagle Scout rank.
Armstrong and his wife Brenda have four children who are all graduates of California High School.
His priorities as a councilmember have included Public Safety, Protection (of) Neighborhoods and Open Space, Fiscal Responsibility and Quality of Life.
According to Armstrong’s Candidate Statement, he says, “I support policies that strengthen public safety, preserve our parks and open spaces, support local businesses, and ensure that new development is accompanied by appropriate infrastructure and city services.”
On his campaign website, he shares his platform writing, “As your mayor I will prioritize: Public Safety, Protecting our Neighborhoods and Preserving Open Spaces, Quality of Life (and) Fiscal Accountability.” Armstrong “supports ensuring our Police Department is fully funded, well-trained, and properly equipped” as well as “the city’s plan to focus new housing in the City Center and transit areas.” He is “committed to maintaining…63 parks, miles of trails, community centers, libraries, recreational facilities, and vibrant arts and cultural programs…and ensuring city programs, parks, and facilities continue to serve our growing and diverse community.” Finally, Armstrong says he is “committed to responsible budgeting, long-term planning, and protecting taxpayer dollars.”
Challenger Chigbu
According to her candidate filing documents, Chigbu’s ballot designation is “Student”, and she marked the box that reads, “I do not wish to file a Candidate Statement.” But on her campaign website, Chigbu shared some information about her background writing, “San Ramon has always been my home. When my parents first immigrated from Nigeria to California, they knew San Ramon would be the city that would give their children a strong quality of life. I’ve benefitted first-hand from our exceptional schools, beautiful parks and open spaces, and safe community.
“As a young professional still living in San Ramon, I have witnessed how young families are struggling to live in our beautiful city. City council is not representative of the younger residents of San Ramon. I feel it is my duty to give back to the city that made me who I am. Young families and professionals should have the same opportunities to live here that my family was blessed to have.”
Chigbu’s platform posted on her campaign’s Instagram account includes: preventing overdevelopment, fiscal stability, community engagement and wildfire prevention.
Another Instagram post reads, “Kind of chic to help elect California’s youngest mayor” and written on her website includes the message, “help elect the youngest mayor in California history.” Nowhere on her website or social media does it show Chigbu’s age, what she does for work or her educational information. However, according to fastpeoplesearch.com, she is 19 years old.
San Ramon City Hall. Photo: City of San Ramon
New Ntatsos
Paschalis Ntatsos lists his ballot designation as a Nonprofit Director / CEO and his Candidate Statement shows he moved to San Ramon in 2009. His platform includes a balanced budget, a connected community with “a responsible, accountable and transparent City Hall”, wellness for children and households, and smart, local economic growth and says, “We must keep San Ramon affordable, safe, and financially sound.”
On his campaign website Ntatsos says he “was born and raised in Greece” and offers more of why he’s running writing, “streamlining City Hall and cutting waste…balance a budget…fix our infrastructure, keep our streets safe, and protect the multicultural character.” His Five Priorities are listed as, Put Residents First, Smarter Budgets, Invest in Our Youth, Local Business & New Investment and Support for Our Seniors. His campaign slogan is “People over politics. Accountable to you.”
Ntatsos also shares, “I’m proud of what I’ve built in our sports community and in business.”
According to his LinkedIn profile, he is Founder and CEO of EliteSwim, DBA ElitSwim in San Ramon since 2013 and since Dec. 2022, Founder and Executive Director of ElitSwim Club a year-round competitive USA Swimming Club, 501(c)(3) non-profit organization. Ntatsos previously worked as an Age Group Swim Coach for San Ramon Valley Aquatics.
He also served in the Greek Navy, was a member of the Greek National team as a 23-year swimmer and has several honors and awards including: National Record Holder of Greece – 100m Free, 200m Free, Seniors (1996-1999); Gold Medalist in 200m Free, Silver 100m Free, Military World Championship, St. Petersburg, Russia (1995); National Swimmer of the Year, Greece (1996); Olympic Games Torch runner, (1996); and Open Water, Alcatraz Invitational Event, overall 7th place in 2009, and 4th place in 2011 out of 600+ swimmers.
Ntatsos’ education includes a B.A. in Physical Education and Sport Science (BSS) with a major in swimming from the University of Athens, Greece in 1999 and Certified by the American Swimming Coaches Association as a level 5 International Senior coach.
He has also completed three City programs including San Ramon Government 101, and Community / Police and Planning academies.
The election is Tuesday, November 3.
Read More
In-person or online
By City of Clayton
The City of Clayton is updating its Emergency Operations Plan (EOP) — the official roadmap that guides how we prepare for, respond to, and recover from emergencies like wildfires, floods, earthquakes, and more.
Join us for an informative Community Engagement Meeting as we kick off this important (and lengthy) update process.
Thursday, August 27 at 7:00 PM
In-Person: Hoyer Hall (Clayton Community Library), 6125 Clayton Road
Virtual: Join via Zoom — find the link on the City’s calendar at www.claytonca.gov or at www.claytonca.gov/239/Police
What we’ll cover:
- What is an Emergency Operations Plan?
- The planning process & timelines
- How you can engage and share feedback
The City of Clayton’s EOP was last revised in 2012. This important undertaking will bring our emergency preparedness framework in line with current best practices, ensuring the City is ready to respond effectively to a wide range of emergencies and disasters. The process involves close coordination with local, county, and state agencies, as well as community stakeholders, to create a plan that reflects the needs and resources of our entire community.
The City Council has approved a contract with Brenna Howell Emergency Management (Brenna Howell Emergency Management) to serve as the City’s consultant throughout this effort. Over the coming months, the update will include opportunities for community engagement, staff training exercises, and a thorough review of hazards, resources, and response procedures. This methodical approach is expected to conclude by the first quarter of 2027. We look forward to this important process and to delivering an updated, robust resource that will help keep our City and community safe and prepared for years to come.
Download the City of Clayton Emergency Operations Plan 2012 (PDF)
Learn more at Emergency Preparedness | Clayton, CA.
Your voice matters. Come learn about the process and help us build a stronger, more prepared Clayton.
We hope to see you there — in person or online!
Allen D. Payton contributed to this report.
Read MoreGraphics source: Caltrans
By Sabrina Martinez, PIO, Solano County & DeNise Harding, PIO, Contra Costa County, Caltrans
Caltrans construction is scheduled to implement a full closure of Westbound I-80 Alfred Zampa Memorial Carquinez Bridge on Friday, August 21, 2026, at 10:00 PM, and continues until 3:00 AM Monday, August 24, 2026. Construction crews will be working the full weekend to repave the entire westbound bridge deck. Caltrans maintenance crews will also be working in Vallejo from the foot of the bridge to Highway 780 and complete work like maintenance, vegetation control and litter/graffiti cleanup among other tasks.
Photo: Caltrans
According to Caltrans PIO for Solano County Sabrina Martinez, “Beginning Friday…at 8:00 p.m. crews will start reducing lanes until we reach full closure at 10:00 p.m. Crews will then be working on rehabilitating the bridge deck. It means the top layer of the bridge will be removed and replaced with new asphalt for motorists to enjoy a smoother and safer ride.”
Eastbound lanes remain OPEN for travel from the Bay Area to the Central Valley.
Source: Caltrans
Schedule:
Start – Friday, August 21, 2026, at 10:00 PM
End – Monday, August 24, 2026, at 3:00 AM
Note: Pedestrian/Bike Path will be closed for the weekend.
Motorists are advised to plan ahead and expect delays. Please see detour maps and use alternate routes.
Source: Caltrans
Sign up for closure updates here.
I-80 Westbound Carquinez (Al Zampa) Bridge Deck Rehabilitation Project: https://bit.ly/3RS5O2M
Visit the Carquinez Bridge Website: https://bit.ly/3RW3Ka1
For real-time traffic, click on Caltrans QuickMap: https://bit.ly/3SS8A49
Follow us on X: https://x.com/CaltransD4
Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.
About Alfred “Al” Zampa
Photo: Caltrans
According to Caltrans, Alfred “Al” Zampa was the first-born son of Emilio and Maria Zampa, Italian immigrants who migrated to the USA from Abruzzi, Italy. Al was born on March 12, 1905 in Selby, California just down the river from where the bridge that bares his name sits. He was the eldest of three brothers and two sisters.
Al started his career in ironwork when he was 20 years old on the first Carquinez Bridge opening in 1927. He worked on all of the highway and railroad bridges in the area, including the San Francisco – Oakland Bay Bridge and the Golden Gate Bridge. In 1936 Al fell from the Golden Gate into a safety net designed by famous bridge engineer Joseph Strauss. He survived the fall but it severely injured him. After recovering Al immediately returned to his job on the bridge and along with other fall survivors, he helped form the Halfway to Hell Club. The highlight of Al’s career came when his two sons joined him as ironworkers to help build the second Carquinez Bridge that would open in 1958 to carry traffic Eastbound on the new Interstate 80 highway.
In 1987, some years after his retirement, on the 50th anniversary of the completion of the Golden Gate Bridge a play called “The Ace” was produced based on Al’s life story. The play ran at Ft. Point in San Francisco for several weeks. Al began to share his story with the media and was interviewed by magazines, radio shows and TV programs such as “On the Road with Charles Kuralt.” Later Al contributed to the documentary “Skywalkers, A Story of the Ironworkers.”
Al always spoke highly of being a union ironworker and the benefits he received as a union member. He was very competitive and did not like to fail. He enjoyed playing pool and coaching little league baseball. He started the first Tri-City Little League with friends in 1947. He coached his Crockett team to victory, winning the league 6 consecutive years. While working, coaching little league baseball, playing pool, or any of his pastimes, Al Zampa was dedicated to achievement.
In March of 2000 ground was broken on a new suspension bridge to replace the original Carquinez Bridge. Al was there to see history repeat itself. This new bridge is named in memory of Crockett’s own Alfred Zampa, an in recognition of the men and women of the building and construction trades who build these great monuments.
See video of Al Zampa and the opening of the new bridge.
Read More
Isaiah Mateas and campaign art. Source: Mateas campaign
23-year-old “is among the youngest candidates seeking elected office in the region.”
OAKLEY, Calif. — Local educator and lifelong Oakley community member Isaiah Mateas is a candidate for the Oakley Union Elementary School District Board of Education, Area 4, pledging to bring the perspective of a classroom teacher and community advocate to the Board.
Mateas has spent more than nine years working with students in a variety of educational settings, including public schools and juvenile detention programs. Since Aug. 2025, he has been employed as an elementary theatre teacher in Pittsburg Unified School District, where he works with students from pre-school through fifth grade. According to his Linkedin profile, previously Mateas worked as a Staff Supervisor for UCLA Student Affairs full-time from April 2024 to Jan. 2025, Director and Coordinator for UCLA Recreation full-time from June 2023 to July 2024 and from Oct. 2023 to Jan. 2025 he worked part-time as a Visionary Trainer for The Advot Project, which according to the organization’s Facebook page, “prepares youth for success by teaching them communication and relationship skills through the arts.”
Throughout his career, he has focused on creating engaging learning environments, supporting diverse learners and advocating for equitable educational opportunities.
He received a B.A. in Theatre for Directing from UCLA in 2024 with his graduate studies in the Single Subject Credential in 2026 and his M.S. in Education for Curriculum and Instruction at Cal State East Bay in 2027.
“I’ve seen firsthand how the decisions made by a school board directly impact students, teachers, and families,” said Mateas. “I’m running because I want to ensure every student has access to a safe, supportive, and high-quality education while giving educators the tools they need to succeed.”
As the sibling of a student who has received Special Education services within Oakley Union Elementary School District, Mateas says he understands the importance of ensuring every child receives the support they need to thrive. He wants to not only support these populations, but also the teachers and families that help make Oakley shine.
His campaign will focus on four priorities:
- Expanding student safety and wellness initiatives.
- Strengthening Special Education programs and outreach to diverse communities.
- Supporting and retaining high-quality teachers through competitive compensation and professional support.
- Expanding access to arts education and creative learning opportunities.
At 23 years old, Mateas is among the youngest candidates seeking elected office in the region. He believes that combining fresh perspectives with firsthand classroom experience can help address the evolving needs of today’s students and families.
“Public education is changing rapidly, and our leadership should reflect both experience in today’s classrooms and a genuine commitment to our community,” Mateas said. “I am running to serve, not to build a résumé and to ensure Oakley’s schools continue preparing every child for success.”
The Oakley Union Elementary School District Board of Education election will be held on November 3, 2026.
For more information about Mateas’s campaign email isaiah4ouesd@gmail.com, call (925) 384-0751 or visit campaign Facebook page.
Allen D. Payton contributed to this report.
Read MoreSource: City of Clayton
Learn about finances, Landscape and Maintenance District
After council placed one-percent sales tax, landscape maintenance assessment measures on November ballot
By City of Clayton
We have a couple of Town Hall meetings coming soon. On August 26 and October 7 (both are Wednesdays), join us from 6-8 pm to learn more about the City of Clayton’s financial picture and the Landscape and Maintenance District.
In June, the Clayton City Council voted unanimously to place a one percent (1%) local sales tax measure on the November ballot as Measure M.
The language reads, “CITY OF CLAYTON SALES TAX MEASURE. To provide local funding to maintain City of Clayton programs, services, and facilities, including: police services, traffic enforcement and road safety, road and sidewalk improvements, enhance library and recreation opportunities, park maintenance, recruitment and retention of city employees and other city services, shall the City of Clayton levy a 1% sales tax until ended by voters generating approximately $1,000,000 annually, subject to public review, the annual audit and all funds benefitting Clayton?”
On July 7, the Council voted unanimously to also place on the November ballot a renewal of the Landscape and Maintenance District as Measure N. The language reads: “CITYWIDE LANDSCAPE MAINTENANCE EXTENSION AND ALTERATION OF RATE OF EXISTING SPECIAL TAX. Shall the measure to fund on-going trail system operations and maintenance, roadway landscaping, open space weed abatement, and related services of the Clayton Community Facility District No. 2007-1 (Citywide Landscape Maintenance) by extending the special tax for ten years and amending its rate and method of apportionment of the special tax to $354.54/year per residential and $354.54/acre per non-residential parcels, for FYs 2027-2037, including annual inflationary adjustments to the special tax rates not to exceed 3% per year, and subject to continued citizen’s committee oversight, be approved?”
In City Manager Kris Loftus’ August Newsletter he wrote, “Like many California communities, Clayton faces rising costs, aging infrastructure, increasing service demands, and limited revenue growth. These challenges require responsible financial decisions and careful stewardship of public resources. Our focus remains on maintaining essential services, investing in infrastructure, and ensuring the City’s long-term financial sustainability.”
To learn more before the meeting, check out the City Manager’s Newsletters on our website – https://www.claytonca.gov/317/City-Manager-Newsletter.
Allen D. Payton contributed to this report.
Read MoreMartinez incumbent District 1 Councilman Jay Howard will face challenger Nakenya Allen in the November election. Photos: City of Martinez and Allen for Council campaign website.
Mayor, one councilmember face no opposition
By City of Martinez
The nomination period for the November 2026 City election has officially closed. The following candidates have qualified:
Mayor: Brianne Zorn (incumbent)
District 1: Jay Howard (incumbent) and Nakenya Allen
District 4: Debbie McKillop (incumbent)
With the Mayor and District 4 seats uncontested, the City Council will discuss election options for these two offices at the next City Council meeting. The Council may either appoint the nominated candidates in lieu of holding an election, or have the election proceed as scheduled, in accordance with California Elections Code Section 10229. Savings associated with appointment rather than an election for these two seats are between $55,000 – $80,000 of City funds. The District 1 race will continue as planned on November 3, 2026, regardless of how the Mayor and District 4 seats are handled.
Community members are encouraged to attend and share feedback at the meeting on Wednesday, August 19th at 7:00 pm.
Martinz Mayor Brianne Zorn and District 4 Councilwoman Debbie McKillip face no opposition for re-election. Photos: City of Martinez
About the Incumbents and Challenger
According to her bio on the City’s website, Zorn is currently serving in her first term as mayor and “was elected to the Martinez City Council as Councilmember for District 3 in November 2020, and as Mayor in November 2022.”
According to her bio, McKillop is currently serving in her third term and “was elected to the Martinez City Council in 2014 and served as Vice Mayor in 2017, 2021, and 2024.”
According to his official bio, Howard is running for re-elect and “was elected Councilmember in November 2022. He is the third generation of his family to be born and raised in the Alhambra Valley. Since 2014, Jay has been the Superintendent for G Swanson Construction. He is very active in the community where he serves as a board member for the Nor Cal Carpenters Regional Council, Union Local 152, Loaves and Fishes, the Historical Society, and serves as a delegate to the Carpenter’s Regional Council (spanning 46 counties). Jay lives in Martinez with his lovely wife and two children. When he has some downtime, he is an avid hiker and enjoys extreme skiing.”
According to her campaign website, Allen says about herself, “I am a longtime Martinez resident, community organizer, proud mother, and dedicated advocate for a safer, more inclusive city. I hold a degree in Veterinary Technology and loved the time I spent working in animal hospitals and shelters, rescuing and rehoming pets. When I became a mother to a son who is medically sensitive with severe special needs, my priorities shifted profoundly. I now focus on his health and well-being, while working to build a community where every resident is valued, supported, and given the opportunity to thrive. In my rare moments of free time, I enjoy practicing Muay Thai and making my own holistic hair products.”
Allen is Vice President and District 5 Ambassador for the Contra Costa County Commission for Women and Girls, a member of the County’s Family and Children’s Trust (FACT) Committee, and a member of the National Council of Negro Women (NCNW) of Contra Costa County.
The election is Nov. 3rd.
Allen D. Payton contributed to this report.
Read More
At apartment complex; held on $240K and $315K bail for this and other crimes, both have history of arrests
By Lt. Mike Pistello, San Ramon Police Department
On Tuesday, August 18, 2026, at approximately 6:49 p.m., officers from the San Ramon Police Department responded to an armed robbery at the Cobblestone Apartments, located in the 3900 block of Crow Canyon Road.
The victim reported that two male suspects, both armed with handguns, assaulted him and took items of value from his person. The victim sustained minor injuries, and the suspects fled the area in a silver sedan.
Using FLOCK technology, the suspect vehicle was identified as a 2015 Hyundai Sonata bearing California license plate 7HCL742. The vehicle information was disseminated to local law enforcement agencies.
The Hyundai was subsequently located by officers from the Oakland Police Department, resulting in a vehicle pursuit. The pursuit ended when the suspect vehicle crashed in the City of Oakland. Both suspects fled on foot but were apprehended by officers. They were identified as 22-year-old Isiah Sinclair Burns, Jr. of San Francisco and 27-year-old Joseph Vashonhenri Broussard of Oakland. During a search of the suspect vehicle, officers located a loaded firearm.
Burns and Broussard were subsequently booked into Santa Rita Jail by Oakland PD in relation to crimes committed within their jurisdiction.
San Ramon detectives responded to Oakland to process the vehicle for evidence. Ramey warrants were subsequently obtained for both suspects in connection with the armed robbery that occurred within San Ramon’s jurisdiction.
The San Ramon Police Department would like to thank the Oakland Police Department and California Highway Patrol for their assistance in this investigation.
According to the Alameda County Sheriff’s Office, the five-foot, 11-inch tall, 198-pound Burns is Black, being held on $240,000 bail for this and other crimes and is scheduled to appear at the Wiley W. Manuel Courthouse in Oakland on Friday, Aug. 21 at 9:00 p.m. in Dept. 112 for arraignment.
According to localcrimenews.com, this is his fifth arrest since 2023 by San Francisco Police and Sheriff’s Departments for multiple firearms charges and other crimes including conspiracy to commit a crime and resisting, obstructing or delaying a Peace Officer.
According to the Alameda County Sheriff’s Office, the five-foot, eight-inch tall, 180-pound Broussard is Black, being held on $315,000 bail for this and other crimes and is also scheduled to appear at the Wiley W. Manuel Courthouse on Friday, Aug. 21 at 9:00 p.m. in Dept. 112 for arraignment.
According to localcrimenews.com, he has a history of five arrests dating back to 2017 by S.F. Police and Sheriff’s Departments for multiple firearms charges, plus burglary, hit-and-run resulting in injury and resisting, obstructing or delaying a Peace Officer.
This incident remains under active investigation. Anyone who may have witnessed the incident or has information that may assist investigators is asked to contact the San Ramon Police Department Investigations Division at (925) 973-2700.
Allen D. Payton contributed to this report.
Read MoreRichmond resident Sergio Rivera-Vega was arrested for murder and arson. Graphic & photo source: Richmond PD
Claims lives of 47-year-old man, 5-year-old boy
32-year-old being held on $2.5 million bail
By Lt. Joseph England, PIO, Richmond Police Department
Richmond, CA – On August 18, 2026, at approximately 8:16 p.m., Richmond Police Department officers responded to the 200 block of 15th Street to assist the Richmond Fire Department with a residential structure fire.
At approximately 8:47 p.m., while emergency personnel remained at the scene, Richmond Police dispatch was notified by the Richmond Fire Department of a second residential structure fire approximately two houses away from the original fire.
Richmond Fire personnel immediately responded to the second residence, where firefighters located four victims inside the home: a 47-year-old man, a 33-year-old woman, a 5-year-old boy, and a 2-year-old girl.
Emergency personnel immediately began providing medical aid. Tragically, the 47-year-old man succumbed to his injuries at the scene.
The remaining three victims were transported to local hospitals for treatment. Despite the efforts of medical personnel, the 5-year-old boy later succumbed to his injuries at the hospital. The 33-year-old woman and the 2-year-old girl remain hospitalized in critical condition.
The second fire was immediately considered suspicious because it occurred only two houses away from the first fire and began within a short period of time while emergency personnel were still responding to the first incident.
Due to the suspicious circumstances, detectives from the Richmond Police Department’s Homicide Unit responded to the scene and immediately began investigating. Detectives conducted interviews, collected evidence, and worked closely with fire investigators to process the scene.
During the investigation, detectives identified 32-year-old Sergio Ivan Rivera-Vega (born 8/02/1994) as the suspect in the second fire. Rivera-Vega is a relative of the four victims and resided at the home.
While detectives were conducting their investigation, Rivera-Vega was located near the scene and taken into custody without incident. He was subsequently booked into the Richmond Police Department jail on charges of murder and arson causing great bodily injury.
This unimaginable tragedy has taken the lives of a man and a young child while leaving a woman and another young child fighting for their lives. The Richmond Police Department and Richmond Fire Department extend their deepest condolences to the victims, their loved ones, and everyone affected by this devastating incident.
The Richmond Police Department is committed to conducting a thorough and comprehensive investigation. Detectives will continue working closely with the Richmond Fire Department and the Contra Costa County District Attorney’s Office to ensure that all available evidence is examined, the full circumstances surrounding this incident are established, and justice is pursued for the victims and their family.
Arrested: Sergio Rivera-Vega, 32 yrs, Richmond Resident
Charges: Two Counts of PC 187(A) – Murder and Two Counts of PC 451(A) – Arson Causing Great Bodily Injury
Bail: $2,500,000.00
According to the Contra Costa County Sheriff’s Office, the five-foot, four-inch tall, 140-pound Rivera-Vega whose race is listed as unknown, is being held in the Martinez Detention Facility.
Allen D. Payton contributed to this report.
Read MorePolice responded to Liberty High School Wednesday morning, Aug. 19, 2026. Photo source: Liberty High School Facebook
By Brentwood Police Department
The Brentwood Police Department is aware of a report involving a possible weapon at Liberty High School today, Wednesday, August 19, 2026.
School administrators immediately notified law enforcement, and officers responded to investigate. The item involved was determined to be an imitation weapon and was confiscated. The investigation determined there was no active threat to students, staff or the campus, and the matter was resolved without disruption to the school day.
We appreciate the students, staff, and community members who promptly report safety concerns. Reports of possible threats are taken seriously and investigated in coordination with our school partners.
Because this incident involves a student, no additional information will be released at this time.
The Brentwood Police Department remains committed to working with our schools to help maintain a safe and secure learning environment.
Read MoreSource: Caltrans
Paving project tentatively scheduled to be completed by Summer 2027.
By DeNise Harding, PIO, Contra Costa County, Caltrans
Contra Costa County Caltrans crews continue making progress on State Route 4 tonight, Wednesday, August 19 through Thursday with paving, drainage, electrical and guardrail work scheduled throughout the corridor.
For the safety of the motoring public and our crews, Caltrans Construction has adjusted its schedule to allow crews to continue various operations along State Route 4 (SR-4). Overnight full closures, including lane and ramp closures, on westbound and eastbound SR-4 between SR-160 and Byron Highway will continue tonight and Sunday through Thursday nights, between the hours of 7:00 p.m. and 8:00 a.m., as construction progresses. Motorists are advised to plan ahead, allow additional travel time, prepare to merge, and slow for the cone zone. All work is weather dependent and subject to change. For current Caltrans District 4 lane closure information click here.
Full Closure SR-4 — Balfour Road to Byron Highway through 7:00 p.m. to 5:00 a.m.
- Full closures of the conventional highway sections of SR-4 between Balfour Road and Byron Highway through Marsh Creek Road – for paving operations
- Full Closures will continue through August 2026 throughout this corridor
Eastbound SR-4 — Hillcrest Avenue to SR-160 8:00 p.m. to 8:00 a.m.
- Alternating closures of lanes #3 and #4
- Hillcrest Avenue on-ramp to eastbound SR-4 — CLOSED for drainage improvements
Westbound SR-4 Ramp Closures 7:00 p.m. to 5:00 a.m.
- Sand Creek Road on-ramp to westbound SR-4 — CLOSED for guardrail work
- Balfour Road on-ramp to westbound SR-4 — CLOSED for guardrail work
- Balfour Road off-ramp from westbound SR-4 — CLOSED for electrical work
Eastbound SR-4 Balfour Road Off-Ramp 8:00 p.m. to 8:00 a.m.
- Balfour Road off-ramp from eastbound SR-4 — CLOSED for electrical work
Please note complete closures, as well as lane and ramp closures, will continue along SR-4 Sunday through Thursday nights as construction progresses. The westbound SR-4 closures are expected to reopen by 5:00 a.m., while the eastbound SR-4 to closures are expected to reopen by 8:00 a.m.
Traveling through the SR-4 corridor tonight? Plan ahead and expect delays. Please follow posted detours, allow extra travel time and slow down when approaching crews and equipment. Your attention behind the wheel helps everyone working along the highway get home safely.
Check QuickMap.dot.ca.gov before you head out.
State Route 4 Detour Information for Full Closure
- Eastbound SR-4 from Antioch, Pittsburg, and Martinez towards Discovery and Stockton: The detour begins at Balfour Road. Take the Balfour Road exit, turn left on Balfour Road, turn right onto Brentwood Boulevard or continue Balfour Road, then turn right into Byron, follow SR-4.
- Westbound SR-4 from Discovery Bay and Stockton towards Martinez / Antioch/Oakland: The detour begins at the Byron, turn left onto Brentwood Boulevard, turn left into Balfour Road or continue Byron Highway, turn left into Balfour Road, continue Balfour Road, turn right onto the westbound SR-4 on-ramp, and continue on SR-4.
- Westbound Vasco Road towards Martinez/Antioch/Oakland: The detour begins at Walnut Boulevard. Turn right on to Walnut Boulevard, turn left onto Balfour Road, continue Balfour Road, turn right onto the west-bound SR-4 on-ramp, and continue to SR-4.
- Eastbound from Martinez/ Antioch Oakland to Livermore: The detour begins at Balfour exit. Left on Balfour Road, continue Balfour Road, take left turn into Walnut Boulevard, turn left Vasco Road, continue Vasco Road.
All work is weather dependent and subject to change.
This paving project is tentatively scheduled to be completed by Summer 2027.
Drivers may experience minor delays and are advised to plan ahead and allow extra time. For 24/7 traffic updates, follow 511.org on Twitter. For real-time traffic, visit Caltrans QuickMap at Quickmap.dot.ca.gov. To view more D4 Projects, visit: Caltrans D4 Traffic Advisory Publications.
Caltrans thanks the public for their patience and cooperation during these necessary closures and improvements. Your understanding helps keep our crew members and roadways safe for everyone.
Read More