Bay Bridge road-rage shooting suspect from San Pablo, former Antioch resident, identified, arrested by Contra Costa Sheriff’s Deputies

6’7″ felon charged with attempted murder, multiple gun crimes

By Jaime Coffee, Director of Communications, CHP Office of Media Relations

A freeway shooting suspect is in custody and a firearm has been recovered after a road rage incident on the San Francisco – Oakland Bay Bridge (SFOBB) early Monday morning, July 1, 2024. The suspect was identified through one of the newly installed high-tech “Flock” cameras, which provide law enforcement with real-time information and alerts to identify and locate vehicles associated with criminal activity. California Governor Gavin Newsom announced the purchase of the cameras as part of the state’s ongoing public safety investments and work in the East Bay to combat criminal activity and freeway violence.

“Through new state-of-the-art technology and the deployment of officers, California is doubling down in our efforts to keep our communities safe. I thank the California Highway Patrol and allied agencies for their persistent work to secure accountability in this case and help ensure that Californians are safe and secure,” said Governor Gavin Newsom.

“The CHP is excited to have this new technology located on freeways in the Bay Area,” said Commissioner Sean Duryee. “Our investigators will utilize this technology to identify and apprehend those who engage in criminal activity and put California’s motorists at risk.”

On Monday, July 1, 2024, at approximately 6:40 a.m., officers assigned to the CHP’s San Francisco Area office were dispatched to a call of a freeway shooting on westbound Interstate-80, just west of the Treasure Island on-ramp. Officers were advised, the victim in the incident was not struck by the bullet; however, he received lacerations from flying glass inside the vehicle. The victim was able to safely exit the freeway, into the city of San Francisco, where she was met by officers and paramedics.

Detectives from the CHP’s Golden Gate Division Special Investigations Unit (SIU) responded to the scene and spoke with the victim, who mentioned the shooting took place following a merging conflict on the Treasure Island on ramp. A description of the suspect vehicle was obtained, allowing detectives to begin a review of Flock camera data. Detectives quickly identified the suspect vehicle and obtained a license plate number, which allowed them to issue a “Be on the lookout” (BOLO) broadcast to Bay Area law enforcement agencies. 

At approximately 10:20 a.m., Contra Costa County Sheriff’s deputies located the vehicle traveling on 7th Street near Pennsylvania Avenue in Richmond and conducted an enforcement stop. The driver, 42-year-old Adrian Martinez Emerson of San Pablo, Calif., was detained and turned over to SIU detectives for questioning. A search of Emerson’s 2016 Honda Accord resulted in the recovery of a pistol believed to have been used in the shooting.

Emerson was subsequently booked into San Francisco County Jail on felony charges of attempted murder, assault with a firearm, and discharging a firearm from a vehicle.

According to localcrimenews.com, the six-foot, seven-inch, 170-pound Emerson is Black and was previously arrested by Richmond Police in 2014 on felony parole violation while he was an Antioch resident. No additional information could be located from an online search about Emerson’s previous conviction.

According to the San Francisco Sheriff’s Office, he is being held on no bail and is also include discharge of a firearm at an inhabited enclosure or vehicle, possession of firearm with prior conviction and by a felon, assault with a semi-automatic firearm, carrying a loaded firearm when not the registered owner, possession of ammunition, having a concealed firearm in a vehicle and carrying a loaded firearm. His court date has not yet been set.

The mission of the CHP is to provide the highest level of Safety, Service, and Security.

Allen D. Payton contributed to this report.

Police Chief says “No foul play” suspected in death of Cleyber Cruz-Gamez

By Allen D. Payton

On June 3, 2024, at about 8:40 AM, Ronn Carter reported on the Emergency Spotlight Facebook page that a body had been located in the Corteva (formerly Dow) Wetlands Preserve off W. 10th Street and west of the Antioch Marina.

Antioch Police investigated the matter and “Initial reports suggested the body was located at the old Babe Ruth fields on Auto Center Drive. However, authorities…confirmed that the body was found approximately 100 yards west of the Antioch Marina, near one of the main walking trails” inside the wetlands,” Carter wrote.

When asked by the Herald about the incident Interim Police Chief Brian Addington shared, “A man who had been staying on Corteva property was found deceased. No foul play. It’s a suspected drug overdose but pending toxicology.”

Contra Costa County Deputy Coroner Wong identified the man on Friday, June 28th, as Cleyber Cruz-Gamez, age 44, who was “presumed to be a transient in the Antioch area.” The office won’t share the results of toxicology tests, which “most likely has not been signed off by the doctor, yet,” Wong shared.

When asked if she knew Cruz-Gamez, local homeless advocate Nichole Gardner said, “Nobody downtown said anything about it, yet. That’s so sad.”

(See drone footage video) Warning: some content could be disturbing.

Wanted by Pittsburg Police, has history of arrests

By Allen D. Payton

On Wednesday morning, March 27, 2024, the U.S. Marshals Service with the help of Contra Costa Sheriff’s Deputies arrested a wanted fugitive, Timothy Demetrius Jeffrey of Antioch, on Almondwood Drive in Antioch for escaping federal custody. According to a resident who lives in the neighborhood officers could be heard yelling through a loudspeaker, “You are surrounded. Come out with your hands up.”

According to Abigail Meyer of the United States Marshals Service Office of Public Affairs, “The Pacific Southwest Regional Fugitive Task Force (PSWRFTF) arrested Timothy Jeffrey, 43, on both his federal Supervised Release Violation warrant and Pittsburg PD Failure to Appear (FTA) warrant, the original charges for both were distribution of dangerous drugs. In addition, his FTA included charges for felon in possession of a firearm, possession of large capacity magazine, and resisting arrest. 

The PSWRFTF requested assistance from local law enforcement and a Contra Costa Sheriff’s K9 officer assisted with the rear perimeter.”

According to localcrimenews.com, Jeffrey was arrested by Pittsburg Police on April 25, 2023 for the aforementioned charges. He had previously been arrested on Feb. 29, 2016, by the Alameda County Sheriff’s Department for federal (21 U.S. Code Section 846) attempt  and conspiracy charges. Jeffrey was also arrested in Jan. 2010 by the Contra Costa Sheriff’s Department for vehicle theft.

According to the Alameda County Sheriff’s Office, the five-foot, 11-inch, 200-pound suspect who is Black, (born 4/24/80) is being held in Santa Rita County Jail in Dublin on no bail.

Matthew Buckley was charged with 6 felonies for actions while serving search warrant in Antioch; former Officer of the Year will serve 3 years & 8 months in prison

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

Martinez, California – Today, the Contra Costa County District Attorney’s Office reached a negotiated plea against 42-year-old Matthew Allen Buckley, of Pinole, for offenses that occurred when he was a deputy with the Contra Costa County Sheriff’s Office.

Buckley was charged in February 2023 with six felonies and one misdemeanor related to offenses that occurred in 2020 and 2022. In a negotiated disposition, Buckley pled no contest to three felonies, including possession of an illegal assault weapon, filing a false police report, and preparing false documentary evidence [PC30605, PC118.1, and PC134]. Buckley will receive a three years and eight months prison sentence, which he can serve on mandatory supervised release if he successfully completes a six-month drug rehab program.

The case began in September 2020 when Buckley, assigned to the Contra Costa County Anti-Violence Support Effort (C.A.S.E), participated in a task force executing a search warrant in Antioch. During the operation, Deputy Buckley seized two illegal AR-15s, phones, laptops, heroin, and drug paraphernalia.

After seizing the AR 15s, Deputy Buckley authored a police report where he falsely claimed to have booked the firearms into evidence. Instead of booking the illegal weapons, Buckley separated the upper sections from the lower sections of the firearm. He returned possession of the upper sections of the firearms to the original owner, but never returned the lower sections of the firearms.

As part of this investigation the Contra Costa County Sheriff’s Department discovered that Deputy Buckley created false documents and signed for a judge without his consent on multiple search warrant returns for unrelated cases.

In August 2022 as the investigation was concluding, Deputies with the Contra Costa County Sheriff’s Office searched Buckley’s residence and found the lower sections of the AR-15s as well as a small amount of methamphetamine.

According to his Linkedin profile, Buckley worked for the Sheriff’s Office for 15 years, including his final three years and 10 months as a detective. Previously, he had worked as an Emergency Medical Technician (EMT), Field Training Officer and then a Station Supervisor for ProTransport-1 ambulance service in Pleasant Hill. He started his work life as a Network Security Engineer for Bank of American in Concord.

In 2019, he was named the department’s Officer of the Year.

Pursuant to California Government Code, Matthew Buckley will be legally ineligible to serve as a police officer. Moreover, convicted of felony offenses, Buckley is prohibited from possessing firearms and ammunition.

Please be aware of a scam targeting our community. The scam involves an individual posing as an employee of the Sheriff’s Office who calls unsuspecting residents.

The scammer informs the resident that they have an active warrant and must immediately make a payment to avoid legal consequences.

It is important to note that the scammer is utilizing technology to manipulate caller ID systems, making it appear that the calls originate from legitimate Sheriff’s Office phone numbers.

We urge all residents to exercise caution and remain vigilant. Law enforcement agencies will never demand immediate payments over the phone (typically through gift cards) or threaten arrest for unpaid fees or fines.

Stay informed and protect yourself from falling victim to these scams. Hang up and never provide private, personal information.

Contra Costa Health (CCH) seeks input from county residents about whether they use the Community Warning System (CWS), how well it works, and if more notification options would improve it.

The CWS is an all-hazards community notification system that alerts residents about emergencies affecting public health or safety, including those from refineries and large chemical manufacturing facilities in Contra Costa County.

CCH’s online survey, available on the CWS page at cchealth.org, seeks information about community familiarity with the tool, whether polled residents subscribe, and opinions about the service.

The CWS sends free phone calls, texts and emails to anyone who signs up at cwsalerts.com. Users have subscription options, including whether to receive alerts only from certain areas of Contra Costa County, or only about certain facilities.

The survey, conducted at the direction of the Industrial Safety Ordinance / Community Warning System Ad Hoc Committee of the Contra Costa Board of Supervisors, also asks if residents would like notifications about nearby industrial incidents that are not deemed emergencies.

The CWS was designed for emergency use, and so when a facility reports an unexpected release – such as flaring, odors, smoke, noises, or fires – CWS only sends an alert to its subscribers if the incident is likely to affect health in the surrounding community, in the estimation of the facility, or the emergency responders from CCH or the fire department who are investigating.

For details about the CWS and its response levels, visit the CWS page at cchealth.org.

The county’s Hazardous Materials Incident Notification Policy requires specified facilities, including all the county’s refineries, to immediately report to the CWS whenever there is a release or threatened release of hazardous material, as well as flaring events.

Most of these are “Level 1” incidents – received and investigated by CCH’s Hazardous Materials Response Team, but not subject to a community alert. CWS has received 227 reported Level 1 alerts so far in 2023 from industrial facilities.

Since 2022, an automated feed has displayed all active Level 1 alerts that have lasted longer than 20 minutes and are seen, heard or associated with offsite odors, at cchealth.org/hazmat.

The survey asks whether CWS subscribers should have the option to directly receive additional alerts via phone, text or email as they happen, even for incidents that may not threaten the community.

The survey is planned to continue through January 12, 2024, and CCH share the results publicly and with the Ad Hoc Committee.

By Contra Costa County Sheriff’s Department

On Saturday, October 28, 2023, from 10 AM to 2 PM, the Contra Costa County Office of the Sheriff and the Drug Enforcement Administration (DEA) will give the public another opportunity to prevent pill abuse and theft by ridding their homes of potentially dangerous, expired, or unused prescription drugs.

Needles and sharps cannot be accepted; only pills, patches, and liquids sealed in their original containers will be accepted. Vape pens or other e-cigarette devices from individual consumers are accepted only after the batteries are removed from the devices.

The service is free and anonymous; no questions asked. Bring your pills for disposal at the following sites:

DROP OFF LOCATIONS

Muir Station – 1980 Muir Road, Martinez

Bay Station – 5555 Giant Highway, Richmond

Valley Station – 150 Alamo Plaza, #C, Alamo

Delta Station – 14830 Highway 4, Discovery Bay

Danville Police Department – 510 La Gonda Way, Danville

Lafayette Police Department – 3471 Mt. Diablo Blvd., Lafayette

Orinda Police Department – 22 Orinda Way, Orinda

For more information about the disposal of prescription drugs, locations, or the Take Back event, visit: www.dea.gov/takebackday.

Cause of death not yet determined, but not an accident

By Ronn Carter & Allen D. Payton

A man who died while working at construction site in Antioch last Wednesday, August 2, 2023 has been identified. According to Contra Costa County Deputy Coroner Gonzalez, the man was Saul Cisneros, age 55, (born January 31, 1968) of Pittsburg.

While contractors were transforming the former ABC Rendezvous bar located on Walter Way near Railroad Avenue into what appears to be a commercial storage facility, a crew member collapsed on the job. Antioch Police and Con Fire paramedics were dispatched at 2:39 p.m. for a medical emergency. Soon after their arrival the medical team announced the individual as a ‘1055’ coroner’s case. In response to the situation, all construction staff were released for the day as APD took charge and roped off the area.

As of 4:15 PM that day, Antioch Police Department spokesman Sgt. Price Kendall said an officer was on the scene still investigating. On Sunday, he said no more details will be released, that the Coroner’s Office has the investigation, now and they will determine the cause of death.

On Tuesday, August 8, Gonzalez said, “the cause of death has not been determined and is labeled as ‘pending.’ It was not an accident.”