Patrol Bureau


The Patrol Bureau is the most visible branch of the Police Department. This bureau has the greatest interaction with the community and it is our goal to respond to the community’s needs in a professional and empathetic manner. 

The Patrol Bureau is committed to working in a collaborative effort with the community to identify and address quality of life issues with our focus directed toward long term solutions.

Patrol Supervisors

ScheduleHours / ShiftSupervisorContact Information
Weekdays (Mon - Thu)Days (6am - 6pm)Sergeant Michael HurlbutEmail / Phone: (925) 288-4618
Weekdays (Mon - Thu)Nights (6pm - 6am)Sergeant Ron PriebeEmail / Phone: (925) 288-4621
Weekends (Fri - Sun)Days (6am - 6pm)Acting Sergeant Danny Johnson
Email / Phone: (925) 288-4685
Weekends (Fri - Sun)Nights (6pm - 6am)Sergeant Chris AndersonEmail / Phone: (925) 288-4619

Lieutenant David NicholsDivision CommanderEmail
Sergeant Brian Leonard Investigations Supervisor 
Terrorism Liaison, Massage Establishment permit delegation, Felony DUI, Coroner Follow-up
Detective James WoehrmanAuto Theft, Auto Burglary, Retail Theft, Crime Intel Reports
Detective Chelsea WrightRobbery, Felony Assault, Arson, Terrorist Threats, Domestic Violence, Cold Cases.Email
Detective Danny JohnsonSexual Assaults, Child/ Elder Abuse, Missing Persons, PC 290 & 11590 RegistrationsEmail
Detective David GarciaResidential and Business Burglaries, Identity Theft, Financial Crimes Email
Community Resource Officer Justin Espinoza