The Antioch Police Department Investigations Bureau is charged with the responsibility of investigating felony and misdemeanor crimes occurring within its jurisdiction. In addition, personnel assigned to the Bureau work closely with allied agencies to identify criminal suspects and crime trends. The Bureau is comprised of ten investigators and one sergeant.

The Bureau consists of two units. The Property Crimes unit is responsible for the investigations of crimes which include burglary, grand larceny, stolen property, vehicle theft, fraud/forgeries, identity theft and crime scene processing. The Persons Crimes unit is tasked with investigating assaults, robberies, homicides, sex crimes, juvenile/crimes against children, weapons violations and other types of crimes as deemed appropriate.


Information regarding California's registered sex offenders is maintained on a database, which can be viewed using the Megan's Law Web Application - read more here.

Identity Theft and Computer/Mail Fraud Schemes  
ID Theft Pamphlet  
ID Theft Victim Request for Information  
Office of the Attorney General - California Department of Justice  
Federal Trade Comssion-National Resource for ID Theft  
Privacy Rights Clearinghouse-ID Theft Resource Center  
United States Department of Justice-Information on ID Theft and Fraud  
Federal Trade Commission-Resource Guide for ID Theft  
Fight Identity Theft Center-Resources and news regarding ID Theft, Scams and Fraud  
Social Security Administration  
Misuse of your Social Security Number  
Detective Assignments      
Lieutenant                                             Lt. Bittner (925) 779-6999
Sergeant                                               Sgt. Fortner (925) 779-6942
Sergeant                                               Sgt. Wisecarver (925) 779-6941
Corporal                                                Cpl. Pfeiffer (925) 779-6909
Violent Crime Det. Bledsoe (925) 779-6884
Violent Crime Det. Colley (925) 779-6922
Violent Crime Det. Gonzalez (925) 779-6923
Violent Crime Det. Kidd (925) 779-6940
Violent Crime Det. Meals (925) 779-6988
Violent Crime Det. Miller (925) 779-6894
Violent Crime Det. Perkinson (925) 779-6932
Violent Crime Det. Rose (925) 779-6930
Violent Crime Det. Smith (925) 779-6876
Special Response Unit Det. Brogdon (925) 779-6895
Special Response Unit Det. Evans (925) 779-6937
Special Response Unit Det. Hoffman (925) 779-6931
Special Response Unit Det. Magana (925) 779-6943
Property Crimes Det. Geis (925) 779-6866
Property Crimes Det. Jeong (925) 779-6933
Evidence/CSI/CCW/Taxi Det. Krenz (925) 779-6979
Evidence /Property/CSI CSO Chalk (925) 779-6979
Evidence /Property/CSI CSO Moore (925) 779-6979
Property and Narcotics Secretary     (925) 779-6925
Crimes Against Persons Secretary     (925) 779-6926