Detective Michael Baron

Det. Michael Baron started with the Sheriff’s Office in 2006. I have been assigned to corrections, headquarters patrol, coast side patrol and the transit bureau. Currently a detective for the transit bureau. I’m also on the SWAT team, a sniper, a member of the countywide Terrorism Counter Assault Team (TCAT) and a firearms instructor.

Sergeant Hector Acosta

Sgt. Hector Acosta started his career with the San Mateo County Sheriff’s Office in 1999 as a Correctional Officer and promoted to Deputy in 2000. Sgt. Acosta has worked in Corrections, Transportation/Court Security, Patrol, Crime Suppression Unit, and Investigations.

Captain Christina Corpus

Lt. Christina Corpus started her career with the San Mateo County Sheriff's Office in 2002 as a Correctional Officer. Christina has worked in Patrol, Corrections, Community Policing, CARON Program, Transportation/Court Security and is currently the Commander of Headquarters Patrol which includes CPU, K9 Unit, FTO Program, MAIT, CARON Program and the Motor Unit.

Deputy Homing Cheung

Deputy Cheung started his law enforcement career in 2015 as a Sheriff's Correctional Officer. In 2017, he was promoted and started working in the capacity of Deputy Sheriff with the Operations Division. Throughout his short time with the Sheriff's Office, he had the opportunity to participate in various specialty tasks, which he really enjoys.