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Investigations Bureau
Overview
Investigations Bureau personnel conduct follow up on most felony crimes and present cases to the Contra Costa County District Attorney’s Office for the filing of charges. Cases assigned include; sexual assaults, domestic violence, stalking, aggravated assaults, homicide, robbery, burglary, auto theft, identity theft, and missing persons. Additionally, the School Resource Officer and the Community Resource Officer are assigned to the Division.
The Investigations Bureau is also responsible for the youthful offender diversion program, sexual offender and monitoring program, narcotic offender registration, and the issuing of permits for massage therapy, business and residential alarms, concealed weapons, firearm sales, taxi services, and door to door sales.
The Investigations Bureau can be reached at (925) 288-4630 or email.
Investigations Bureau personnel conduct follow up on most felony crimes and present cases to the Contra Costa County District Attorney’s Office for the filing of charges. Cases assigned include; sexual assaults, domestic violence, stalking, aggravated assaults, homicide, robbery, burglary, auto theft, identity theft, and missing persons. Additionally, the School Resource Officer and the Community Resource Officer are assigned to the Division.
The Investigations Bureau is also responsible for the youthful offender diversion program, sexual offender and monitoring program, narcotic offender registration, and the issuing of permits for massage therapy, business and residential alarms, concealed weapons, firearm sales, taxi services, and door to door sales.
The Investigations Bureau can be reached at (925) 288-4630 or email.
Investigations Bureau Assignments
| Personnel | Assignment | Contact |
|---|---|---|
| Lieutenant David Nichols | Division Commander | |
| Sergeant Ron Priebe | Investigations Supervisor |
Email / Phone: (925) 288-4634 |
| Admin Assistant Courtney Lee | Alarm registration, Volunteer Program, general office & clerical assistance |
Email / Phone: (925) 288-4632 |
| Detective James Woehrman | Persons Crimes |
Email / Phone: (925) 288-4635 |
| Detective Chelsea Wright | Persons Crimes | Email / Phone: (925) 288-4637 |
| Detective Greg Perkiss | Supervisor/Property Crimes | Email / Phone: (925) 288-4636 |
| Detective Justin Morrison | Property Crimes |
Email / Phone: (925) 288-4638 |
| School Resource Officer Brett Botelho | School Resource Officer | Email / Phone: (925) 288-4688 |