Investigation Division

Investigations Division 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 Division 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 Division can be reached at (925) 288-4630 or email.

Investigation Division Assignments

Personnel Assignment Contact
Lt. Scott Vermillion Division Commander Email
Sgt. Brian Leonard  Investigation Supervisor 
Terrorism Liaison, Massage Parlor permit delegation, Felony DUI, Coroner Follow up
Det. Todd Jung ICAC Task Force, Missing Adults, Missing Juveniles, Residential Burglary, Business Burglary, PC290 reg., 11590 reg., Felony cases Email
Det. Chelsea Ortega Robbery, Felony Assault, Arson, Terrorist Threats, Sexual Assaults, Child Abuse, Elder Abuse Email
Det. Danny Johnson Auto Theft, Auto Burglary, Financial Crimes, Identity Theft, Forgery, Fraud, Domestic Violence Email