Contra Costa Herald

News Of By and For The People of Contra Costa County, California

Relative of victims arrested for murder, arson in Richmond double fatality fire

By 1 Comment

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.

Police confiscate “imitation weapon” brought by student to Liberty High in Brentwood

By Leave a Comment

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.

Pittsburg Police Department promotes three to new leadership positions

By Leave a Comment

New Pittsburg Police Department Captain Will Hatcher, Lieutenant Cory Smith and Sergeant Jerry Sanchez. Photos: Pittsburg PD

By Toni Baldazo, City of Pittsburg Community Engagement Officer

This week was an exciting week for the Pittsburg Police Department as Chief Phil Galer held an oath of office ceremony recognizing three well-deserved promotions. Please join us in congratulating Captain Will Hatcher, Lieutenant Cory Smith and Sergeant Jerry Sanchez, Jr.

Captain Will Hatcher

Captain William Hatcher began his career with the Pittsburg Police Department more than two decades ago. He was promoted to Sergeant in 2013 and served several key leadership assignments, including SWAT Team Leader and supervisor of the Street Team, Narcotics Unit, and Investigations Division. In 2021, he was promoted to Lieutenant, serving as a Watch Commander, SWAT Commander, and overseeing both the Administrative Services and Investigations divisions.

Captain Hatcher is a graduate of the Sherman Block Leadership Institute and California POST Command College and holds two master’s degrees in criminal justice and public safety leadership. In January 2027, he will represent the Pittsburg Police Department at the FBI National Academy.

Throughout his career, Captain Hatcher has remained committed to serving the Pittsburg community and the men and women of the Department. As he begins his new role as Captain, he looks forward to continuing to lead with integrity, developing, and investing in others, and contributing to the Department’s continued progress and a safer, stronger Pittsburg.

Pittsburg Police Chief Phil Galer administers the oath of office to the three department leaders on Monday, Aug. 17, 2026. Photo: Pittsburg PD

Lieutenant Cory Smith

Cory Smith began his career in public service nearly 25 years ago, serving four years on active duty with the United States Air Force, including overseas deployments in support of combat operations. Following his military service, Cory pursued a career in law enforcement and was sworn in as a Pittsburg Police Officer in 2006.

During his 20 years with the Pittsburg Police Department, Cory has served numerous specialized assignments, including Field Training Officer, Honor Guard member, Perimeter Response Team member, Tactical Medic, SWAT Operator, and Motor Officer. In 2021, Cory promoted to Sergeant, serving as a Patrol Supervisor, SWAT Team Leader, and supervisor of the Special Investigations Unit. He later joined Professional Standards as the Hiring and Training Sergeant, FTO Coordinator, and Department Training Coordinator, where he focused on developing personnel, strengthening recruitment and training, and improving Department operations.

Throughout his career, Cory has remained committed to developing others, strengthening the Pittsburg Police Department, and serving the community. As he promotes to Lieutenant, he looks forward to continuing that commitment and leading with the values that have guided him throughout his career: trust, accountability, and investing in people.

Pittsburg Police Chief Phil Galer (send from left) is joined by newly promoted department leaders, Sgt. Jerry Sanchez, Lt. Cory Smith and Captain Will Hatcher after being sworn in. Photo: Pittsburg PD

Sergeant Jerry Sanchez

Jerry Sanchez joined the Pittsburg Police Department in August 2021, bringing eight years of law enforcement experience and a strong personal connection to the Pittsburg community. Since joining the Department, Jerry has served as a Field Training Officer, Traffic Officer, Fatal Collision Investigator, SWAT Team member, and Marine Patrol Team member.

Prior to joining Pittsburg PD, Jerry began his law enforcement career with the Oakland Police Department in 2013. During this time, Jerry served as a Motor Officer, EVOC instructor, Patrol Rifle Officer, Field Training Officer, Traffic Investigator, and SWAT Team member.

Jerry has twice been elected President of the Pittsburg Police Officers’ Association, reflecting the trust and confidence of his peers. As he promotes to Sergeant, Jerry looks forward to using his experience to mentor and develop officers, support those he leads, and continue commitment of service to the Pittsburg community.

A post on the Department’s Facebook page on Monday, Aug. 17th reads, “Today was a proud day for the Pittsburg Police Department as Chief Phil Galer held a promotional swearing-in ceremony recognizing three well-deserved promotions. Each of these leaders has demonstrated dedication, professionalism, and a commitment to serving our Department and the Pittsburg community. Congratulations on your well-earned promotions! We look forward to your continued leadership and service to our Pittsburg community!

The Pittsburg Police Department has no greater honor than to keep our citizens safe and to serve our community. We pledge to continue our partnership with the community, build valued relationships based on mutual respect and open dialog through professionalism, excellence and trust. For more information visit Police Department | City of Pittsburg.

Lafayette Police lock down Acalanes High, middle school due to “swatting” calls Monday

By Leave a Comment

Acalanes High School and Stanley Intermediate were placed on lockdown by Lafayette police Monday, Aug. 17, 2026. Photo sources: acalanes61.com and Stanley Wildcats PTA Facebook page

By Allen D. Payton

The Lafayette Police Department placed Acalanes High School and Stanley Intermediate School on lockdown Monday afternoon, Aug. 17, 2026, due to an anonymous called in threat.

At 12:59 p.m. and 1:29 p.m. the Department posted alerts on Nixle, a service that sends out text messages about critical events in the community, with links on the department’s Facebook page.

They read:

“Officers are working a potential threat that was called into Acalanes High School by an annomoyous [sic] automated call. The lock down is a precaution. Avoid the area. Updates will be sent via Nixle.

“Oficers [sic] are on site and have drones over the school.”

and

“POLICE ACTIVITY – Officers are at Stanley Intermediate School while they determine if there is a viable threat that was called in.   It appears to be a swatting call, but are taking it seriously.

Officers will remain on campus and updates will be sent via Nixle.

If you see something call 9-1-1

94549TIP@gmail.com
925-284-5010 24 hour dispatch.”

By 1:47 p.m. and 1:52 p.m. All Clear messages were posted.

They read:

“All Clear – Acalanes High School Lockdown has been lifted. officers have completed a thorough search of the school, campus clear.

UPDATE: School Campus Cleared

Law enforcement officers have completed a thorough search of the school and determined that the campus is clear. There is no active threat to students, staff, or the surrounding community.

Officers will remain on site as a precaution while the incident is investigated. Preliminary information indicates this was likely a ‘swatting’ call—a false report intended to prompt a large emergency response.

Thank you for your patience and cooperation.”

and:

“All Clear- Stanley Intermediate School lockdown has been lifted, officers have completed a search of the school.

UPDATE: School Campus Cleared

Law enforcement officers have completed a thorough search of the school and determined that the campus is clear. There is no active threat to students, staff, or the surrounding community.

Officers will remain on site as a precaution while the incident is investigated. Preliminary information indicates this was likely a ‘swatting’ call—a false report intended to prompt a large emergency response.

Thank you for your patience and cooperation.”

According to the FBI, “Swatting is the malicious tactic of making hoax calls or reports to emergency services, typically feigning an immediate threat to life. Swatting is intended to draw a large response from SWAT teams or other law enforcement resources to an unsuspecting victim’s location, causing chaos and the potential for injury or violence.

“Targets of swatting often include high-profile public figures, as well as schools, hospitals, places of worship, and centers of mass transportation, but anyone can be a victim. A swatting incident may be an isolated event targeting one victim or part of a larger coordinated effort to target multiple victims.”

Serial Lafayette residential burglary suspect from Martinez arrested

By Leave a Comment

Lafayette Police arrested the burglary suspect in Martinez on Aug. 14, 2026. Photos: Lafayette PD

Held on $516K bail, has history of arrests, owns business in Martinez; multi-agency effort

By Lafayette Police Department

Earlier last week, three residential burglaries occurred in Lafayette. Lafayette PD identified the suspect who committed them. On Tuesday Aug. 11, 2026, Lafayette detectives went to a home in the 3800 block of Alhambra Way in Martinez to serve a search warrant in connection to the cases.

The suspect fled after seeing police. Contra Costa Sheriff’s Office, Walnut Creek PD, Martinez PD and East Bay Regional Park Police assisted in the search for the suspect, who was not located. Property stolen in the burglaries was recovered in the house. On Wednesday, Lafayette detectives and the Sheriff’s Office special enforcement unit J-Team took the suspect, who was driving a stolen vehicle, into custody in Walnut Creek.

Contra Costa Sheriff’s Deputies assist in the arrest at the suspect’s home in Martinez. Photo: Lafayette PD

The suspect is identified as 34-year-old Kohlton Shawn Kumnick of Martinez (born 3/6/1992). He was booked into the Martinez Detention Facility on burglary, vehicle theft, possession of stolen property, felon in possession of a firearm, grand theft, identity theft, resisting arrest, and narcotic charges. He is being held in lieu of $220,000 bail.

According to the Contra Costa County Sheriff’s Office, the six-foot, three-inch tall, 205-pound suspect is Hispanic and being held on $516,000 bail and his next court appearance is scheduled for Wednesday, Aug. 19th at 1:30 p.m. in Martinez Superior Court Dept. 5.

According to localcrimenews.com, Kummick is White and has a history of arrests by multiple agencies dating back to 2013 for crimes including rape by threat, battery with serious bodily injury, battery on a peace officer, assault with any means of force likely to produce great bodily injury, inflicting corporal injury on spouse or cohabitant, false imprisonment by violence, child endangerment, vehicle theft, evading police officer with wanton disregard for safety, drug possession and DUI. His most recent arrest prior to this was on April 10, 2026, for hit and run resulting in property damage, DUI – drugs and alcohol and drug possession.

According to Bizapedia, he is the sole principal of Kumnick Electric, LLC located in Martinez and according to contractorlicenseca.com, he’s a licensed contractor.

The investigation is ongoing. Anyone with any information is asked to contact the Lafayette Police Department at (925) 284-5010. Tips can be emailed to: 94549tip@gmail.com.

Allen D. Payton contributed to this report.

Former Pleasant Hill Tourism district V.P. faces felony grand theft embezzlement, bribery charges

By 2 Comments

Viola Ncube. Source: LinkedIn

Following $55,000 loss, year-long investigation; worked remotely

By Pleasant Hill Police Department

After a year-long criminal investigation, felony charges have been filed against a former employee for the Pleasant Hill Tourism Improvement District, known as Visit Pleasant Hill, in connection with an embezzlement and bribery scheme.

In July 2025, the City of Pleasant Hill received a report from a contracted company regarding possible fraud involving former Tourism Improvement District Vice President of Sales and Marketing Sibongile Viola Ncube. The Pleasant Hill Police Department subsequently began an investigation.

The Pleasant Hill Police Department determined that Ncube overcharged invoices and bills paid by the Tourism Improvement District (PHTID) and received unauthorized monetary kickbacks. The fraudulent activity occurred between September 2022 and July 2025 and resulted in an estimated loss of approximately $55,000.

The Pleasant Hill Police Department requested assistance from the Contra Costa County District Attorney’s Office, including a forensic review of bank statements and related financial records. Following its review, on July 24, the Contra Costa County District Attorney’s Office filed two felony charges against Ncube, 641.3(a) PC – Commercial Bribery and 508 PC – Grand Theft Embezzlement.

Ncube is scheduled to be arraigned in court later this month.

The PHTID was formed by the City Council in January 2017. According to the Visit Pleasant Hill 2024-25 Annual Report the District assesses all lodging businesses available for public occupancy located within the boundaries of the City of Pleasant Hill. According to the organization’s LinkedIn profile, it is the “Destination marketing organization advancing Pleasant Hill’s visitor economy,” which, according to their Facebook page, “provides official visitor information and promotes local businesses, experiences, and events in Pleasant Hill, CA.”

According to her LinkedIn profile, Ncube worked in the position with Visit Pleasant Hill remotely from May 2023 to August 2025, after starting as Director of Sales & Marketing from April 2020 to April 2023. She has since worked remotely on a contract as Director – AI, Sales & Marketing for Aspire Hospitality from Aug. to Oct. 2025 and now works as Director of Sales & Marketing Omni Hotels & Resorts, full-time since Oct. 2025.

She earned a MBA in Hotel, Restaurant & Tourism Management from Oxford Brookes University in 2003 and an Associate’s degree in Hospitality, Restaurant & Tourism Management from City St George’s, University of London in 2000. Ncube also earned a credential in Advanced AI in Marketing from the Digital Marketing Institute in 2025 and a Diversity Equity and Inclusion Certified Professional from Destinations International Issued in 2022.

Her Facebook page shows Ncube’s last post was in June 2025. It also shows she lives in Los Angeles, is the Founder and CEO of My Black Beauty Box and The Black Book Consultant, still works for Visit Pleasant Hill, and references the Bible verse Isaiah 55:5.

According to an undated report by Black Meetings & Tourism, “Viola has held VP and Director roles specializing in the luxury hotel brands, holding key positions such as Regional Sales Manager with Accor Hotels (3200 hotels), then moving to Director of Sales with the prestigious hotel group Red Carnations (16 global hotels) before joining US based L.E. Hotels (400+hotels) as Director of Business Development – EMEA. Viola then joined the luxury Pineapple Hotels firm as Director of Corporate Sales before being head-hunted in 2011 to set-up Global Hospitality Services for a private investor, a hotel sales & marketing representation company, where she held the position of Vice President.

“Viola Ncube founded The Black Book Consultant in 2017, a boutique full-service management, sales & marketing consulting agency specializing in a curated selection of luxury hotels and DMO’s worldwide. The Black Book Consultant has since acquired several contracts within its first few years of operation, including managing the $300 million dollar opening of Svart.no and Melody Maker Cancun. Viola is currently contracted as VP of Sales & Marketing with Stay Pleasant Hill, the tourism district for the city of Pleasant Hill, CA.

“In 2012, Viola founded iROCK! UK, a social enterprise, an empowerment program, mentoring women into employment & business enterprise.”

The Pleasant Hill Police Department extends its appreciation to the Contra Costa County District Attorney’s Office for its thorough forensic review and assistance throughout the investigation.

Allen D. Payton contributed to this report.

Martinez man charged with murder in stabbing death, faces special circumstance allegation

By Leave a Comment

Suspect Marcos Eduardo Iriarte-Valdez and victim Todd Stewart. Photo sources: (left) Martinez Police, (right) Blue Lives Matter.

Committed during burglary while out on conditional release; pleads not guilty

Faces life without parole

Now, labeled by Homeland Security as “criminal illegal alien”

By Ted Asregadoo, PIO, Contra Costa County District Attorney’s Office

Martinez, California – On Wednesday, August 12, 2026, the Contra Costa County District Attorney’s Office filed a felony complaint charging 36-year-old Marcos Eduardo Iriarte-Valdez of Martinez with the murder of Todd Stewart of Martinez, who was 68 years old at the time of his death.

On August 6, 2026, at approximately 5:10 pm, Iriarte-Valdez stabbed Todd Stewart to death with a knife while committing a residential burglary. The Martinez Police Department quickly identified and located Iriarte-Valdez with assistance from the public and through multiple investigative sources. This included video surveillance capturing events related to the crime, as well as physical evidence processed by the Contra Costa County Sheriff’s Office Crime Lab. (See related article)

On August 11, 2026, the Martinez Police Department presented the case to the Contra Costa County District Attorney’s Office for review. That same day, the District Attorney’s Office filed a criminal complaint charging Iriarte-Valdez with one count of murder for the unlawful killing of Todd Stewart.

The complaint also includes three additional enhancements to the murder charge:

  • Killing during a burglary: The District Attorney’s Office alleges the murder took place while the defendant was committing, attempting, or fleeing a burglary. This special allegation, if found true by a jury, means the defendant could face life in prison without the possibility of parole.
  • Use of a knife: The complaint alleges that Iriarte-Valdez personally used a knife during the commission of the crime, which qualifies as a serious felony enhancement under state law.
  • Committed while out on conditional release: At the time of the killing, Iriarte-Valdez was out of custody on electronic monitoring, as ordered by the court, in a separate, unrelated burglary case.

Contra Costa County District Attorney Diana Becton said, “Our office will pursue this case with diligence and integrity to hold Iriarte-Valdez fully accountable under the law for this devastating act of violence. Our thoughts are with the victim’s loved ones and the larger community as they navigate this unimaginable loss. Our Victim-Witness Assistance Program is available to guide the family members through the criminal justice process and connect them with the services and support they may need.”

Iriarte-Valdez was arraigned Thursday in Contra Costa Superior Court, pleading not guilty to the murder charge and denying all enhancements. Judge David Goldstein, who presided over the arraignment, called the defendant “a risk to public safety” and ordered him held without bail. The case returns to court September 9th at 8:30 am before Judge Michael Nieto in Richmond to set a preliminary hearing date.

According to charging documents, the suspect faces life without parole for the murder charge. 01-26-04140 – Charging Document

As previously reported by FOX News and ABC7 Eyewitness News, the Department of Homeland Security has labeled Iriarte-Valdez a “criminal illegal alien” as the agency had placed an immigration detainer on him on Sept. 23, 2025.

In addition, according to the California Globe, “On August 8, 2026, ICE placed a detainer on him with the Contra Costa County Jail.”

Case No. 01-26-04140 | The People of the State of California v. Marcos Eduardo Iriarte-Valdez

Allen D. Payton contributed to this report.

 

68-year-old Martinez man stabbed to death by man labeled “criminal illegal alien”

By 3 Comments

Suspect Marcos Eduardo Iriarte-Valdez in surveillance video footage next to his vehicle and victim Todd Stewart. Photo sources: Top right – Blue Lives Matter Facebook page, bottom two, Martinez Police

One day after suspect released from custody on other charges

By Martinez Police Department

On Thursday, August 6, 2026, at approximately 5:09 pm, the Martinez Police Department received multiple 9-1-1 calls regarding a subject who was reportedly stabbed on Francis Court in front of a residence.

Officers responded and upon their arrival they located a 68-year-old male, identified as Todd Stewart, on the ground with injuries consistent with being stabbed. Fire and medical responded, but the subject was declared deceased at the scene.

Detectives from the Martinez Police Department Investigations Bureau responded to the scene along with crime scene investigators from the Contra Costa County Sheriff’s Office.

The suspect fled the scene in a Cadillac SUV vehicle pictured above.

He was later apprehended and identified as 36-year-old Marcos Eduardo Iriarte-Valdez (born 4/25/1990)

According to a Facebook post by Blue Lives Matter, Iriarte-Valdez is a “criminal released the day before” Stewart was killed. “Surveillance video shows 68-year-old Todd Stewart screaming for help as he is stabbed to death on his front lawn. The attack happened while Stewart was working in his open garage.

“Iriarte-Valdez…was already on pre-trial release for residential burglaries committed in Orinda in April. On August 4 he was taken back into custody for violating the terms of his home detention. The very next day a judge ordered him released on his own recognizance and referred him back to monitoring.”

“Authorities say the ankle monitor was not placed back on him until Friday morning, after Stewart had already been killed.”

According to an Aug. 12th FOXNews report, “The Department of Homeland Security told Fox News Digital it placed an immigration detainer on Iriarte-Valdez Sept. 23, 2025. The DHS said that Valdez was from Venezuela with citizenship in Spain.”  He “had a prior criminal record and was facing burglary charges stemming from at least two incidents elsewhere in Contra Costa County…when a judge…ordered him released.”

According to an Aug. 12th ABC7 Eyewitness News report, “Investigators say the video shows him wearing a tactical vest before putting on a mask.” Iriarte-Valdez “appeared in court Wednesday and pleaded not guilty to murder charges” and “now, the Department of Homeland Security [is] involved and has labeled the suspect a ‘criminal illegal alien’.”

According to the California Globe, “On August 8, 2026, ICE placed a detainer on him with the Contra Costa County Jail” and the judge “is Nichelle Holmes, a Contra Costa County Superior Court judge. Governor Gavin Newsom appointed her in March 2024.”

According to localcrimenews.com, he was also arrested on April 29, 2026, for burglary, receiving or concealing stolen property, aggravated trespass, trespassing by driving on private property and loitering, prowling, wandering upon the private property of another.

According to the Contra Costa County Sheriff’s Office, Iriarte-Valdez is listed as White and was booked on May 15th then released on his own recognizance on Aug. 5th at 7:03 PM.

Also, according to the Contra Costa County Sheriff’s Office, the six-foot, two-inch tall, 175-pound suspect is Hispanic and being held in the West Re-Entry Treatment and Housing facility in Richmond on no bail. He has another court appearance scheduled for Sept. 9th at 8:30 AM in Martinez Superior Court Dept. 5.

But according to the Contra Costa District Attorney’s Office, the case returns to court September 1st at 8:30 am before Judge Michael Nieto in Richmond to set a preliminary hearing date.

The investigation is active and anyone with information is encouraged to contact Detective Dominguez at (925) 372-3451 or at cdominguez1@cityofmartinez.org.

Allen D. Payton contributed to this report.

Meet Brentwood’s new police chief Aug. 22

By Leave a Comment

By Brentwood Police Department

Have you ever wanted to meet Brentwood’s Chief of Police, ask questions, or learn more about your Police Department?

Join us for Meet the Chief on Saturday, August 22, from 11:30 AM to 1:30 PM at the Brentwood Police Department. He was appointed on July 6, 2026, after serving as Interim Chief of Police since September 2025.

This is a great opportunity to connect with Chief Walter O’Grodnick and members of the Brentwood Police Department in a relaxed, family-friendly setting. Enjoy free hot dogs while learning more about your police department and the services we provide.

On display will be:

  • Our new Traffic Unit vehicle
  • Armored Rescue Vehicle (ARV) Mobile Command Center

Take a guided tour of the Brentwood Police Department and get a behind-the-scenes look at where our officers and professional staff work every day.

Whether you have questions, want to meet the officers who serve our community, or simply want to stop by and say hello, we’d love to see you there!

Saturday, August 22

11:30 AM – 1:30 PM

Brentwood Police Department

9100 Brentwood Blvd.

We look forward to meeting you and spending the afternoon with our community!

Allen D. Payton contributed to this report.

Oakland man, 3 juveniles arrested for 37 Concord vehicle and residential burglaries

By 1 Comment

Concord burglary suspects in action and the arrest of one. Video screenshots source: Concord PD

4th juvenile already in jail

Also responsible for approximately 40 more burglaries in other cities; property valued at over $250,000

Multi-agency effort

By Concord Police Department

In May of 2026, the Concord Police Department’s Major Case Unit initiated an investigation into a vehicle and residential burglary series that occurred between late April and June. The suspects in these cases broke into vehicles, typically during the early morning hours, and would often use garage door openers located inside the vehicles to enter the associated garages in search of additional power tools.

In May of 2026, surveillance video captured the same suspects, armed with firearms, pointing a firearm at the interior door leading from the garage into a residence, in apparent anticipation of a homeowner exiting the residence. The suspects stole various power tools and, during one burglary, stole 14 firearms from a residential garage.

Also in May, a Concord Police officer located a possible suspect vehicle and attempted a traffic stop. The vehicle fled at a high rate of speed, and a pursuit was initiated but later terminated due to public safety concerns.

During a subsequent burglary series in June, Concord PD officers located a different suspect vehicle, which fled from pursuing officers and eluded capture.

Items recovered of those stolen valued at over $250,000. Video screenshots source: Concord PD

In an additional, separate burglary series in June, the juveniles fled the scene of a burglary, became involved in a vehicle collision and fled on foot. The juveniles again eluded capture; however, another firearm was recovered.

In late June of 2026, working in conjunction with the Richmond Police Department, Concord PD detectives identified four juveniles believed to be involved in the burglaries. One of the juveniles was already in custody at Juvenile Hall for an unrelated incident that did not occur in the City of Concord. Arrest and search warrants were granted for the three remaining juveniles.

In July of 2026, simultaneous arrest and search warrants were executed by the Concord Police Department SWAT Team, with assistance from the Antioch Police Department, Pittsburg Police Department, Central County SWAT and the U.S. Marshals Service. All three outstanding suspects were arrested during the operation. During searches of their residences, two firearms stolen during a Concord burglary were recovered. A third stolen firearm was previously recovered by the Richmond Police Department during its investigation.

Ultimately, the suspects were identified as being responsible for 37 vehicle and residential burglaries in the City of Concord, as well as approximately 40 additional burglaries in various other cities throughout Contra Costa and Solano counties. The crimes also included multiple vehicle thefts, with the suspects using stolen vehicles to commit additional crimes.

The Contra Costa County District Attorney’s Office filed complaints against the three juveniles. Their names are not being released, consistent with state law.

Further investigation by Concord PD detectives showed the suspects communicated with 37-year-old Wuillian Cordova-Cubias of Oakland. Cordova-Cubias was identified as purchasing tools from the suspects on multiple occasions, often immediately following the burglaries.

Stolen firearms recovered. Video screenshots source: Concord PD

An arrest warrant for Cordova-Cubias and a search warrant for his residence were sought and granted. With assistance from the U.S. Marshals Service and the Oakland Police Department, Concord PD detectives arrested Cordova-Cubias at his residence in Oakland. During a search of the residence, detectives located an extremely large quantity of power tools, a stolen ATV, a stolen forklift, an unregistered firearm, and numerous other high-value items. The property was valued at approximately $250,000.

On Friday, August 7, 2026, the Contra Costa County District Attorney’s Office Organized Retail Theft Unit filed criminal charges against Cordova-Cubias for the following:

Penal Code § 496(a) – Receiving Stolen Property

Penal Code § 496d(a) – Receiving a Stolen Motor Vehicle

Penal Code § 182(a) – Conspiracy to Commit a Crime

Penal Code § 29805(c) – Prohibited Person in Possession of a Firearm

Cordova-Cubias was booked into the Concord Police Department Jail and transferred to the Martinez Detention Facility. According to the Contra Costa County Sheriff’s Department, as of Thursday, Aug. 6, 2026, at 09:28 AM he had bonded out of custody. UPDATE: However, according to Contra Costa District Attorney’s Office PIO Ted Asregadoo, Cordova-Cubias “not out of custody anymore. He was brought back in earlier today,” Friday, Aug. 7.

The Concord Police Department remains committed to working with our law enforcement partners to combat crime throughout our region. Multiple agencies assisted with this investigation, including:

Richmond, Antioch, Pittsburg and Oakland Police Departments, Central County SWAT, U.S. Marshals Service, Contra Costa County Office of the Sheriff and the Contra Costa County District Attorney’s Office.

According to localcrimenews.com, the five-foot, eight-inch tall, 240-pound Cordova-Cubias is Hispanic and has been arrested at least five other times for guns, drugs and violent crimes including battery and threats of violence, as well as receiving or concealing stolen property.

For additional information, please visit the Concord Police Department’s social media platforms for a video overview of the investigation. (Instagram: @ConcordPD).

Allen D. Payton contributed to this report.