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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.

NARCOTICS

The Antioch Police Department Narcotics Bureau is responsible for filing complaints with he District Attorney's Office, undercover narcotics operations, handling of informants and search warrants. In addition, the unit is responsible for vice related crimes, asset forfeiture investigations, permits and other special investigations. The Bureau is comprised of four investigators and one sergeant.

MEGAN'S LAW INFORMATION

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

Identity Theft and Computer/Mail Fraud Schemes

ID Theft Pamphlet

ID Theft Victim Request for Information

Learn more about Identity Theft and Operation Thumbprint

DETECTIVE ASSIGNMENTS
Investigations Bureau
Lieutenant Lt. Orman (925) 779-6918
Crimes Against Persons
General Information Secretary Garcia (925) 779-6926
Supervisor Sgt. Aguinaga (925) 779-6928
Violent Crime Det. Mellone (925) 779-6930
Violent Crime Det. Bittner (925) 779-6939
Violent Crime Det. Castillo (925) 779-6933
Violent Crime Det. Freier (925) 779-6938
Dom. Violence/Assaults/Threats Det. McMurry (925) 779-6988

Sexual Assaults, Crime Against Children & 290 Registrants

Det. Joannides (925) 779-6931

Sexual Assaults, Crime Against Children & 290 Registrants

Det. Green (925) 779-6932
Crime Scenes, Runaways, Misd. Domestics CSO McBride (925) 779-6937
Property Crimes
General Information Secretary Grigsby (925) 779-6927
Supervisor Sgt. Bias (925) 779-6929

Forgeries, Frauds, All Check Cases, All Counterfeit Cases, Identity Thefts, All Computer Crimes

Det. Stanton (925) 779-6884
Residential Burglary, Stolen/Recovered, Guns, Auto Burglaries, Grand Theft Det. Krenz (925) 779-6866
Auto Theft, Pawns, Property Det. Wisner (925) 779-6895
Crime Scenes/Burglary/Theft Det. Bergerhouse (925) 779-6894
Property Det. Acosta (925) 779-6985
     
Narcotics
Narcotics, Firearms, Alcohol Issues Det. Wisecarver (925) 779-6943
Narcotics Det. Mortimer (925) 779-6941

Narcotics, Tobacco issues, Vice

Det. Vincelet (925) 779-6942
Narcotics, Card Room Issues, Card Dealer Permits Det. Aiello (925) 779-6922
Crime Scenes, Massage Permits, Runaways CSO Chalk (925) 779-6940
Gangs (925) 779 6942

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DISTRICT ATTORNEY
http://www.co.contra-costa.ca.us/
725 Court Street, 4th Floor, Room 402
Martinez, CA 94553

Information 925-957-2200
District Attorney, Robert J. Kochly 925-957-2218
Chief Deputy, Brian S. Baker 925-957-2259
Program Assistant, Patricia Daniels 925-957-2218
   
ADMINISTRATION 925-957-2234
   
CENTRAL/EASTERN OPERATIONS
10 Douglas Drive, Ste. 130
Martinez, CA 94553
925-646-2603
   
WESTERN OPERATIONS
100 37th Street, Rm 220
Richmond, CA 94805
510-231-1812
   

SEXUAL ASSAULT / DOMESTIC VIOLENCE
1111 Ward Street, 3rd Floor
Martinez, CA 94553

925-646-4468
   

SPECIAL OPERATIONS
627 Ferry Street
Martinez, CA 94553

925-646-4620
   
JUVENILE
10 Douglas Drive, Ste. 200
Martinez, CA 94553
925-646-2333
   
WELFARE FRAUD
10 Douglas Drive, Ste. 200
Martinez, CA 94553
925 646-2333
Operation Thumbprint  

Sample front door sign

 
Introduction to Operation Thumbprint  
Sample register sign  

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Office of the Attorney General - California Department of Justice

   

Federal Trade Comssion-National Resource for ID Theft

 
   

Privacy Rights Clearinghouse-ID Theft Resource Center

 
   

Identity Theft Resource Center-Helping people recover from ID Theft

 
   

United States Department of Justice-Information on ID Theft and Fraud

 
   
United States Department of Justice-Federal 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  

Police Department

Investigations