Contra Costa Herald

Marc Alexander Simon arrest photo. Source: Walnut Creek PD

6 years, 8 months for 28-year-old Marc Alexander Simon

Occurred in library restroom

By Ted Asregadoo, PIO, Office of the Contra Costa County District Attorney

Martinez, California – A Walnut Creek man was sentenced today in Contra Costa County Superior Court after entering guilty pleas to felony charges of sexual abuse of a minor and aggravated possession of child sexual abuse material.

28-year-old Marc Alexander Simon (born 12/25/96) was sentenced by the Honorable Charles Burch on June 26th, 2025, to six years and eight months in state prison. Simon was further ordered to register for life as a sex offender upon his release from custody.

The offenses for which Simon was sentenced occurred on April 11, 2024, when Simon followed a child into a restroom at the Walnut Creek Library and sexually abused the minor. The child reported the incident to an adult, who contacted the Walnut Creek Police Department.

Walnut Creek Police detectives used security cameras to quickly identify Simon’s vehicle as he left the scene. Police tracked him to another location in Walnut Creek, where he was arrested and booked into the Martinez Detention Facility. An iPhone seized during his arrest was forensically examined, revealing hundreds of images and videos of child sexual abuse material.

The transient man was arrested for lewd acts upon a child and attempted kidnapping. Simon has been in custody since his arrest and will begin to serve his sentence immediately. (See related article)

District Attorney Diana Becton said: “The swift investigative work by Walnut Creek Police and our Internet Crimes Against Children Task Force was crucial in holding the defendant accountable. This case demonstrates our unwavering commitment to protecting children in our communities from those who prey on them.”

Deputy District Attorney Ashley Torres from the Sexual Assault Unit prosecuted the case. The Walnut Creek Police Department Investigations Unit led the investigation with the assistance of the Contra Costa County Internet Crimes Against Children Task Force.

According to the Contra Costa County Sheriff’s Office, the five-feet, six-inch tall, 160-pound Simon is Hispanic and being held in the Martinez Detention Facility.

Case No. 01-24-01623 | The People of the State of California v. Simon, Marc Alexander

Allen D. Payton contributed to this report.

Screenshots of videos posted on social media of the incident in Discovery Bay on Sunday, June 22, 2025.

Erick & Danny Garcia were held on $95K bail each

Erick arrested in 2024, both arrested in May all on violence charges; Danny already out of custody

By Jimmy Lee, Director of Public Affairs, Office of the Contra Costa County Sheriff

The Contra Costa County Sheriff’s Office arrested two suspects after a reckless boating incident at Discovery Bay Marina on Sunday, June 22, 2025, that was widely shared on social media.

Deputy Sheriffs from the Marine Services Unit launched an investigation after multiple witnesses reported a Malibu ski boat chasing a personal watercraft (PWC) through the marina at high speeds. Deputies identified two operators during the incident, 33-year-old Erick Garcia and 34-year-old Danny Garcia, both from Oakley, who were seen operating the boat recklessly. The ski boat was later found abandoned in Stockton.

Erick Garcia was detained yesterday during a traffic stop in Oakley. With assistance from detectives in the Sheriff’s Office Investigations Division, Marine Patrol Deputies served a search warrant at Danny’s home in Oakley, leading to his arrest.

Both Danny and Erick Garcia were booked into the Martinez Detention Facility on identical charges:

1. Assault with a Deadly Weapon (not a firearm) – 2 counts
2. Criminal Threats – 1 count
3. Vandalism – 2 counts

Each were being held in lieu of $95,000 bail. According to the Contra Costa Sheriff’s Office, Danny bonded out of custody today at 4:27 PM. However, as of Wednesday, June 25, at 4:42 PM, Erick was still in custody.

According to localcrimenews.com, Erick was arrested on May 3 this year by the Contra Costa County Sheriff’s Department for assault with any means of force likely to produce great bodily injury. He was also arrested on Sept. 5, 2024, by Contra Costa CHP for threats of violence. Danny was also arrested on May 3 this year, but by Walnut Creek Police, for being intoxicated in public and resisting a peace officer with injury.

See videos posted on social media here, here and here. (Warning: Explicit language)

The investigation remains ongoing. Anyone with additional information or video footage is encouraged to contact the Contra Costa County Sheriff’s Office Marine Services Unit at (925) 383-4906.

Allen D. Payton contributed to this report. In an earlier version of this report the photo of Danny Garcia was not the correct man from Oakley. Apologies for the mistake.

Enjoy a family-friendly festival of fun with rides, games, food trucks, vendors and live music by The Floorshakers and Special Guest Myron Edwins, plus, DJ Magic Matt of Wild 94.9!

By City of Oakley

We are so excited that Oakley Summer Fest is THIS SATURDAY! We’ll have a kids’ area equipped with inflatable jumpers, a giant slide, trampoline bounce, and more! Be sure to bring $5 cash to purchase a wristband at this event at the Oakley Recreation Tent next to City Hall.

Oakley Summer Fest will be in Civic Center Plaza and on Main Street from Norcross to Vintage Parkway. This event is a daytime five-hour family-friendly festival. This event will have a wide range of activities for attendees – such as 40+ vendors, local food trucks, live music on stage, a giant kids’ zone equipped with rides and games & more!

Walnut Creek, CA – Congressman Mark DeSaulnier (D, CA-10) announced today that he will host an in-person town hall on Monday, June 30th at 6:30 p.m. Topics to be covered include Mark’s views on the Trump Administration’s actions and our constitutional rights and the situation in the Middle East.

 Town Hall

Monday, June 3o

6:30 – 7:30 p.m.

Antioch, CA

RSVP for Location

The event is RSVP only and capacity is limited. To reserve your spot or request special accommodations, visit https://desaulnier.house.gov/town-hall-rsvp or call (925) 933-2660.

This will be Congressman DeSaulnier’s 235th town hall and mobile district office hour since coming to Congress in January 2015.

A Brentwood Police Officer apprehends Kyle Simpkin in the Walnut Acres Mobile Home Park on Sunday night June 22, 2025. Brentwood PD dashcam video screenshot

All stolen items recovered; Kyle Robert Simpkin held on $20K bail

By Brentwood Police Department

Situations like this can be incredibly stressful for victims and having an officer who goes above and beyond to provide comfort and support can make all the difference.

On Sunday June 22, 2025, around 11PM, Brentwood officers were dispatched to Walnut Acres Mobile Home Park after a caller reported seeing a suspect inside a vehicle taking items. Upon arrival, officers discovered that the suspect had also entered two additional vehicles in the area.

A search of the surrounding area led officers to locate the suspect, identified as 34-year-old Kyle Robert Simpkin of Brentwood (born 12/21/90). Simpkin was found in possession of various stolen items and was placed under arrest. He was transported to the Martinez Detention Facility for booking on related charges. See video.

Fortunately, the stolen property was recovered and returned to its rightful owners.

According to the Contra Costa County Sheriff’s Department, the six-foot, three-inch tall, 200-pound Simpkin is Hispanic and being held in the West County Detention Facility on $20,000 bail. However, according to vinelink.com, he is listed as White.

According to localcrimenews.com, Simpkin was previously arrested in October 2021 by the Plumas County Sheriff’s Department for possession of a controlled substance, use or under the influence of a controlled substance and possession of drug paraphernalia.

Officer O’Malley escorts resident victim on Sunday, June 22, 2025. Photo: Brentwood PD

Pictured above is Officer O’Malley escorting a victim as she retrieved her property following Sunday night’s incident. We want to take a moment to recognize the kindness, compassion and professionalism he displayed throughout the entire encounter.

Allen D. Payton contributed to this report.

Virtuous Voices Singers (left to right) Ivan Stewart, Lydia Stewart, Elise Culberson, Roma Desilva and Mya King perform at the Brentwood Juneteenth Festival June 19, 2025. Academy Founder, Tiffany Stewart with her students. Photos by Virtuous Voices

Antioch, CA – The City of Brentwood joyfully celebrated its Second Annual Juneteenth Festival this past Thursday with a powerful showcase of culture, unity, and artistic expression. Opening the event with a moving performance was Virtuous Voices Music Academy, whose singers delivered a heartfelt tribute to freedom through song.

As the first act of the day, Virtuous Voices set an inspiring tone for the festival, reminding attendees of the power of music to uplift, connect, and reflect on our shared history. Their performance underscored the importance of celebrating freedom – especially in today’s world where unity and expression remain essential.

The Virtuous Voices Singers performing at the event were Ivan Stewart, Lydia Stewart, Elise Culberson, Roma Desilva, and Mya King.

Virtuous Voices Music Academy, known for cultivating confidence and creativity through vocal performance and music theory, was honored to be part of this meaningful community event.

“We are so proud of our young singers,” said Tiffany Stewart, founder of Virtuous Voices Music Academy, a vocal coach and Music Theory Teacher. “To open a celebration as important as Juneteenth is a true honor. Our students sang not only with skill, but with heart.”

The Juneteenth Festival in Brentwood continues to grow as a cherished local tradition, commemorating the emancipation of enslaved African Americans and celebrating Black culture, resilience, and excellence.

For more information about Virtuous Voices Music Academy, visit www.virtuousvoices.com.

By Jimmy Lee, Director of Public Affairs, Contra Costa County Office of the Sheriff

This morning, June 14, 2025, at about 12:58, Muir Station deputy sheriffs were dispatched to a “shots fired” call on the 2100 block of Mendocino Drive in Bay Point.

Deputies arrived on scene and found a person suffering from gunshot wounds in a front yard. Deputies immediately performed life-saving measures until the fire department and an ambulance arrived. The person was later pronounced deceased. He is not being identified at this time.

Deputies learned that two other gunshot victims transported themselves to a local hospital and are being treated for non-life-threatening wounds.

Detectives from the Homicide Unit and crime lab personnel arrived at the scene.

The investigation is ongoing. Anyone with any information on this incident is asked to contact the Sheriff’s Office Investigation Division at (925) 313-2600 or through Sheriff’s Office dispatch at (925) 646-2441. For any tips, email: tips@so.cccounty.us or call (866) 846-3592 to leave an anonymous voice message.

Source: FBI

By Federal Bureau of Investigation

The unknown suspect wanted for assault on a federal officer in Concord, CA June 10, 2025. Photo: FBI

The Federal Bureau of Investigation’s San Francisco Field Office is seeking the public’s assistance in identifying the individual responsible for assaulting federal officers and the theft of government property on June 10, 2025, in Concord, California. The individual is described as a female who was wearing a black hoodie at the time.  She is believed to be the individual who took the FBI Special Agent’s badge. The FBI offers a reward of up to $25,000.

Submit a Tip:

If you have any information concerning this case, please contact the FBI at 1-800-CALL-FBI (1-800-225-5324), your local FBI office, the nearest American Embassy or Consulate, or you can submit a tip online at tips.fbi.gov.

See video that depicts an unknown female wearing a black hoodie and black mask assaulting a federal officer in Concord, California, on June 10, 2025.

Dominic James Vannucci was arrested in Discovery Bay on June 4, 2025, for possession of child sexual abuse materials. Photo: CCCSheriff

25-year-old Dominic James Vannucci held on $1,200,000 bail

By Office of the Contra Costa County Sheriff

The Contra Costa County Internet Crimes Against Children (ICAC) task force recently received information that a Contra Costa County resident was in possession of child sexual abuse material. ICAC investigators identified the person and secured a search warrant for his residence.

On Wednesday morning, June 4, 2025, the ICAC task force executed a search warrant at a home on the 2200 block of Breaker Court in Discovery Bay.

Electronic devices containing child pornography, along with other items, were seized.

Detectives arrested 25-year-old Dominic James Vannucci of Discovery Bay (born 2/9/2000). He was booked into the Martinez Detention Facility, where he is currently being held. On Wednesday afternoon, June 4, the Contra Costa District Attorney’s Office filed 20 counts against Vannucci, including possession of child pornography and annoying or molesting a child. He is being held in lieu of $1,200,000 bail.

Vannucci works as a Teacher’s Aide at Excelsior Middle School in Byron. Detectives have notified school officials and are coordinating with the administration regarding the investigation.

The investigation is ongoing. Anyone with any information regarding this case or who has had contact with Vannucci related to this investigation is asked to call the Contra Costa Sheriff’s Office Investigation Division at (925) 313-2600. For any tips, please email: tips@so.cccounty.us or call 866-846-3592 to leave an anonymous voice message.

According to the Contra Costa County Sheriff’s Department, the six-feet, two-inch tall, 180-pound Vannucci is Hispanic and his next court appearance is scheduled for June 26, 2025, in Dep’t 5 of Superior Court in Martinez.

Contra Costa County ICAC consists of Brentwood PD, Concord PD, Moraga PD, Oakley PD, Pleasant Hill PD, Walnut Creek PD, Contra Costa Sheriff’s Office, Contra Costa Probation Department, Contra Costa District Attorney’s Office, U.S. Secret Service, and Homeland

Security Investigations.

Allen D. Payton contributed to this report.

Terri Lowtrice James of Richmond held on $1 million bail

By Jimmy Lee, Director of Public Affairs, Office of the Contra Costa County Sheriff

At about 10:02 Wednesday morning, June 11, 2025, Bay Station Deputy Sheriffs were dispatched to a ‘medical-police’ call near Market Avenue and 6th Street in North Richmond. The caller reported that there was a person on the sidewalk who was bleeding.

Deputies located the person and provided first aid and CPR. The fire department arrived shortly after to continue life-saving measures. The person was later pronounced deceased at the scene. The person is not being identified at this time.

During the initial investigation, deputies identified a suspect who was later taken into custody by Sheriff’s Office detectives. The suspect was later booked into the Martinez Detention Facility for murder. She is identified as 61-year-old Terri Lowtrice James of Richmond (born 7/7/1963). She is being held in lieu of $1 million bail.

According to localcrimenews.com, she is Black and has a history of arrests dating back to 2019 by Richmond PD and the Contra Costa Sheriff’s Department for crimes including inflicting corporal injury on spouse or cohabitant, vandalism using paint, possession of controlled substance, robbery, and possession of drug paraphernalia.

According to the Contra Costa Sheriff’s Department, the five-foot, four-inch tall, 165-pound James has her next court appearance on July 1, 2025, in Department 5 of Superior Court in Martinez.

The investigation is ongoing. Anyone with any information on this incident is asked to contact the Investigation Division at (925) 313-2600. For any tips, email: tips@so.cccounty.us or call (866) 846-3592 to leave an anonymous voice message.

Allen D. Payton contributed to this report.