San Joaquin County Sheriff’s Office

▪️Official SJ County Sheriff’s Department Page▪️Not monitored 24/7▪️Call 911 to report an emergency▪️

[San Joaquin County Sheriff’s Office @SJSheriff]

We’re calling on our community for information.

If you have any information, video, or witnessed anything related to the mass shooting on November 29, 2025, in the 1900 block of Lucile Avenue in Stockton, please contact the San Joaquin County Sheriff’s Office. Your tip could make a difference in bringing justice to the victims and their families.

[San Joaquin County Sheriff’s Office @SJSheriff]

Anthony Harris, 40, was arrested on April 17, 2026, in Pleasanton, California, after evidence linked him to a kidnapping and sexual assault case in San Joaquin County from July 2025.

We understand the concern cases like this bring to our community. The safety of our residents always remains our top priority.

We believe there is a possibility there are additional victims, and we are committed to ensuring this individual is held accountable to the fullest extent of the law. Detectives continue to work closely with partner agencies as this remains an active and ongoing investigation.

If you have any information related to this case, or believe you may have had contact with Harris under similar circumstances, please contact the San Joaquin County Sheriff’s Office at 209-468-4425. Your information could be critical in helping us protect others and bring justice to victims.

[San Joaquin County Sheriff’s Office @SJSheriff]

During National Police Week, the San Joaquin County Sheriff’s Office honors the brave men and women who have made the ultimate sacrifice in the line of duty and recognizes the unwavering dedication of those who continue to serve our communities every day.

This week is a time to remember the fallen, support the surviving families who carry their legacy forward, and thank the deputies, correctional officers, dispatchers, professional staff, and law enforcement partners who answer the call day and night.

Behind every badge is a commitment to protect others, even in the face of danger. We are proud to stand alongside the men and women who serve with courage, integrity, and selflessness.

To all who wear the badge, and to the families who stand beside them, thank you. Your sacrifice and service will never be forgotten.

[San Joaquin County Sheriff’s Office @SJSheriff]

Today was set aside to remember those who gave everything.

Peace Officer Memorial Day brought our community together to honor every man and woman who fell in the line of duty in San Joaquin County. We joined Stockton Police Department for a countywide ceremony, held our own memorial service at the San Joaquin County Sheriff's Office, and closed the day with a visitation to honor our own.

Their sacrifice will never be forgotten.

[San Joaquin County Sheriff’s Office @SJSheriff]

This week, members of the San Joaquin County Sheriff’s Office Honor Guard, Mounted Patrol, and Command Staff traveled to Sacramento to stand alongside law enforcement agencies from across California at the annual Peace Officers’ Memorial.

We paused to honor the fallen, those who made the ultimate sacrifice in service to their communities. Their legacy lives on in every badge we wear and every oath we uphold.

[San Joaquin County Sheriff’s Office @SJSheriff]

Congratulations to our newly promoted leaders and award recipients!

The San Joaquin County Sheriff’s Office proudly recognizes the following members on their recent promotions, each earned through years of dedication, professionalism, and a demonstrated commitment to leadership and service.

Promoted to Captain
▪️S. McCulloch
Promoted to Lieutenant
▪️S. Cannon
▪️D. Levin
Promoted to Sergeant
▪️C. Matsuoka
▪️J. Piombo
▪️C. Schaapman

These promotions represent the trust placed in each of these leaders to guide, mentor, and uphold the values of this organization while serving the residents of San Joaquin County. With this achievement comes increased responsibility, influence, and the opportunity to continue setting the standard for excellence.

We also proudly recognize the following members for their outstanding actions in the field.

Life Saving Award
▪️R. Zamora Fernandez
▪️V. Razo
▪️N. Kleinert
▪️K. Ontai
▪️D. Gherardi
▪️B. Souza
▪️M. Hernandez
▪️G. Mendoza
▪️A. Ruiz
▪️A. Ting

Meritorious Award
▪️D. Nevezi
▪️J. Riley
▪️J. Rosas
▪️L. Conn
▪️J. Millmore
▪️L. Ramos
▪️C. Sterni

We are proud to recognize these milestones and look forward to the continued impact each of you will make. Congratulations to all!

[San Joaquin County Sheriff’s Office @SJSheriff]

The San Joaquin County Sheriff’s Office extends our deepest condolences following the tragic loss of Tulare County Sheriff’s Deputy Randy Hoppert. Our hearts are with his family, loved ones, and the entire Tulare County Sheriff’s Office during this incredibly difficult time.

Today, we mourn the loss of a deputy who answered the call to serve his community. We grieve alongside his family, who now carry an unimaginable loss, and we stand in solidarity with the men and women of the Tulare County Sheriff’s Office as they navigate this heartbreaking tragedy. This loss is felt far beyond one agency. It impacts the entire law enforcement family.

Incidents like this are a sobering reminder of the risks deputies face each day while serving others. Behind every badge is a person who chose a life of service, a family who supports that calling, and a community they work to protect. Deputy Hoppert’s dedication, courage, and commitment to public safety will not be forgotten.

We ask our community to keep Deputy Hoppert’s family, friends, and colleagues in your thoughts and prayers during this difficult time. The San Joaquin County Sheriff’s Office stands with Tulare County as we honor his service and remember his sacrifice.

[San Joaquin County Sheriff’s Office @SJSheriff]

On June 1, 2025, what began as a critical incident quickly became a powerful example of courage, teamwork, and selfless service.

Last month, Deputy Bergren was recognized by the Tracy Fire Department with a Heroism and Bravery Award for his life-saving actions during that incident.

Arriving first on scene to an overturned vehicle in a drainage ditch, Deputy Bergren worked alongside courageous community members to rescue trapped occupants. When one victim was found unresponsive and not breathing in the water, Deputy Bergren helped bring him to safety and immediately began life-saving efforts alongside responding personnel. Because of their swift and decisive actions, the victim regained breathing.

We are incredibly proud of Deputy Bergren and grateful for the teamwork shown alongside our partners and community members. This is what it means to serve.

[San Joaquin County Sheriff’s Office @SJSheriff]

Please join us in welcoming Dillon Huffman to the San Joaquin County Sheriff’s Office!

Dillon joins our agency as a lateral hire and full-time deputy. He recently relocated from Humboldt County, where he spent the past six years serving as a Police Officer with the Eureka Police Department. Prior to that, he worked as a Correctional Deputy with the Humboldt County Sheriff’s Office.

Before beginning his law enforcement career, Dillon attended Humboldt State University where he studied Criminal Justice and played four years of collegiate football. He made the move to San Joaquin County to be closer to family, as both his family and his fiancé’s family live in or near the area.

Outside of work, Dillon enjoys spending time with his family, and getting outdoors whenever he can.

Welcome to the team, Dillon!

[San Joaquin County Sheriff’s Office @SJSheriff]

The San Joaquin County Sheriff’s Office wishes you all a very Happy Easter!

To those on shift and our fellow first responders, thank you for keeping watch while others spend the day with their families. As always, we remain on watch for our community, today and every day. Please celebrate safely and know we are grateful for our dedicated staff and the community we serve.

[San Joaquin County Sheriff’s Office @SJSheriff]

In March, the San Joaquin County Sheriff’s Office Communications Center handled a total of 24,238 calls for service, including 4,984 emergency 9-1-1 calls. These numbers represent more than activity, they reflect moments when our community relied on a calm, steady voice during times of need.

We extend our sincere gratitude to our dedicated dispatchers for their professionalism, composure, and unwavering commitment to public safety. Your work behind the scenes is critical to every response, every day. 💛

[San Joaquin County Sheriff’s Office @SJSheriff]

Earlier this week, the San Joaquin County Sheriff’s Office reached a major milestone with the opening of the Dorothy J. Heisler Detention and Programs Facility (DAP) in French Camp.

This state of the art facility focuses on achieving real results through modern infrastructure. Key features include a dedicated 12 bed mental health unit and expanded classrooms for job skills training in fields like electrical work and construction.

Our goal is to reduce recidivism by ensuring individuals return to the community better prepared for the future than when they arrived.

We are grateful to our County leadership and partners for their support in making this vision a reality.

[San Joaquin County Sheriff’s Office @SJSheriff]

Today marks 44 years since we lost two of our own.

Deputy Michael Coleman and his father, Floyd Coleman, on the same day, in the same tragedy.

Michael joined the Sheriff’s Office as a cadet in 1972, sworn in by Sheriff Michael N. Canlis. When he was promoted to deputy, it was his proud father, Floyd, who pinned the gold star on his chest. That bond between father and son would define their legacy forever.

Floyd was no stranger to service himself. A member of the Sheriff’s Auxiliary since 1954, he dedicated decades to this department as our range master.
On the afternoon of March 25, 1982, Deputy Coleman was working with the Metropolitan Narcotics Task Force alongside Stockton Police Officer Larry Moore when they moved to serve a warrant in the 2400 block of East Acacia Street. As officers announced themselves at the door, a woman inside opened fire. Though stationed in the front yard without his ballistic vest, Michael moved forward when his fellow officers encountered trouble. Because that’s who he was. He was struck, but despite being mortally wounded, he returned fire, emptying all six rounds from his revolver before collapsing on the front lawn.

Floyd was on duty at the department range when word came. Deputies rushed him to St. Joseph’s Hospital. He never made it inside. He suffered a fatal heart attack steps from the door, his heart giving out before he could reach his son.

The physician who pronounced Floyd Coleman gone then walked into the next room and pronounced Michael Coleman gone. Five minutes later.

They were buried side by side at St. John’s Catholic Cemetery in Escalon. Our firearms range bears their names, a permanent tribute to a father and son who gave everything to this community.

We remember them both. Always.

[San Joaquin County Sheriff’s Office @SJSheriff]

Staying prepared and aware can make all the difference in an active shooter situation.

The San Joaquin County Sheriff’s Office was invited last week to share practical ways to spot warning signs, stay alert, and keep workplaces safer. Facilities managers from all types of industries joined us, we focused on better security, clear communication, and the value of teamwork with law enforcement. 

Safety isn’t just a policy, it’s a practice!

[San Joaquin County Sheriff’s Office @SJSheriff]

🚧 San Joaquin County South Jail and Jail Core Visiting Closure Notice 🚧

Monday, March 23rd: the South Jail Visiting will be closed to the public due to scheduled construction and maintenance.

Tuesday, March 24th: the Jail Core Visiting will be closed to the public due to scheduled construction and maintenance.

During this time, only official contact visits, specifically attorney visits, will be scheduled inside the housing units.

We appreciate your patience and understanding as we complete these necessary improvements to our facility. Regular visiting hours will resume once maintenance is complete.

[San Joaquin County Sheriff’s Office @SJSheriff]

After more than two decades of dedicated service, the San Joaquin County Sheriff’s Office proudly congratulates Custody Public Information Officer Jennifer “Jenn Jenn” Kline on her retirement.

Jenn began her career on July 31, 2000, as a Correctional Officer, working across all three jail facilities including Jail Core, South Jail, and the Honor Farm, on both day and night shifts. Early on, she became a Correctional Training Officer, helping train and mentor many new Correctional Officer Trainees. In 2004, she was selected by her peers to join the Peer Support Team, where she remained a trusted and active member throughout her career.

From 2008 to 2013, Jenn served on the Transition Team and played a key role in securing an $80 million grant for a new jail facility, reflecting her commitment to improving operations for both staff and those in custody.

In 2019, she stepped into her role as a full-time Custody Public Information Officer, where she truly made her mark. From covering incidents and events to coordinating the Citizens Academy, Jenn handled it all with professionalism and unmatched attention to detail. She also played a major role in the success of the San Joaquin County Sheriff’s Ball, one of the agency’s largest fundraisers, ensuring it made a meaningful impact year after year.

Within the PIO unit, Jenn was the core that kept everything running smoothly, always one step ahead and naturally filling the role of team mom. Her loyalty to the office was unmatched, and her presence will be deeply missed.

Jenn dedicated her career to serving the people of San Joaquin County, often sacrificing time with her own family to care for her work family. We wish her a well-deserved and happy retirement.

[San Joaquin County Sheriff’s Office @SJSheriff]

To say we are proud would be an understatement. Please join us in congratulating the graduates of Class 185 of the San Joaquin County Sheriff’s Office Christopher J. Serpa Correctional Academy!

Today, we proudly recognize the hard work, dedication, and professionalism demonstrated by the following Correctional Officer recruits:
    • Officer Fuller-May
    • Officer McKenna
    • Officer Munn
    • Officer Reyes
    • Officer McCracken*
    • Officer Oneto*

*Graduates who will serve with Amador County Sheriff’s Office

We are honored to count them among the Sheriff’s Office family. Congratulations, Class 185! We cannot wait to see the difference you will make as Correctional Officers.

[San Joaquin County Sheriff’s Office @SJSheriff]

🚨Gertrude Ave Homicide Update🚨

On December 2, 2025, deputies responded to the 700 block of Gertrude Avenue in Stockton for a report of shots fired and a female down. When deputies arrived, they located an adult male and adult female suffering from gunshot wounds. The female victim, later identified as Obdulia Sanchez, succumbed to her injuries. The scene was secured and the investigation was turned over to the Sheriff’s Office Investigations Division.

On March 12, 2026, detectives served search warrants in the 2000 block of East 6th Street and the 700 block of San Miguel Avenue in Stocktonin connection with this homicide investigation. During the operation, Monica Barajas was identified as the suspect in the shooting and was located. Barajas was taken into custody and booked into the San Joaquin County Jail on charges of murder and attempted murder.

The San Joaquin County Sheriff’s Office remains committed to seeking justice for victims and ensuring the safety of our community. Detectives will continue to work diligently to hold those responsible for violent crimes accountable.

[San Joaquin County Sheriff’s Office @SJSheriff]

After years of dedicated service to the people of San Joaquin County, Detective Sterni is retiring from the San Joaquin County Sheriff’s Office. Throughout his career, he served with professionalism, commitment, and pride.

At the same time, his son, Deputy Sterni, has just completed the Field Training Officer (FTO) program and is beginning his career on patrol.

It’s a special moment for the Sterni family and for our office…seeing one generation step away from the badge while another carries it forward. We thank Detective Sterni for his years of service and wish Deputy Sterni a long and successful career.