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Ventura County Sheriff's Office
Tuesday July 21st, 2026 :: 10:45 a.m. PDT

Community

Narcotic Sales / Firearms Arrest

Nature of Incident: Narcotic Sales / Firearms Arrest
Location: 200 Block of North Moorpark Road, Thousand Oaks
Date: July 17th, 2026, at 0600 hours
Unit(s) Responsible: Thousand Oaks Patrol, Thousand Oaks Directed Enforcement Unit (DEU), Gun Violence Reduction Program (GVRP)
(S)uspects, (V)ictims, (P)arty, (D)ecedent

City of Residence

Age
 
(S) Juan Carlos Gonzalez Martinez                               Thousand Oaks                           29
 
Narrative:
 
On July 17th, 2026, Thousand Oaks Patrol Deputies were dispatched to the 200 block of North Moorpark Road in Thousand Oaks regarding a suspicious subject call. Upon their arrival, deputies contacted Juan Carlos Gonzalez Martinez while he was seated inside a vehicle. During the contact, deputies observed a firearm in plain view inside the vehicle. An investigation was initiated and Gonzalez Martinez was arrested for HS 11550(e) – Under the Influence of a Controlled Substance While in Possession of a Firearm, and HS 11378 – Possession of a Controlled Substance for the Purpose of Sales. Thousand Oaks Deputies notified detectives assigned to the Thousand Oaks Directed Enforcement Unit (DEU) and Gun Violence Reduction Program (GVRP) of their arrest. DEU and GVRP responded to assist with the investigation.
 
As a result of the investigation, deputies seized approximately two ounces of methamphetamine, a large amount of U.S. currency, a fictitious driver's license, an unregistered firearm, and numerous rounds of ammunition. Deputies also recovered sales-related paraphernalia, including electronic scales and packaging materials, further indicating Gonzalez Martinez's involvement in the illegal sale of narcotics. Gonzalez Martinez was additionally arrested for HS 11370.1(a) – Possession of a Controlled Substance While Armed with a Firearm, PC 25850(a) – Carrying a Loaded Firearm in a Vehicle, PC 27545 – Unlawful Transfer of a Firearm, and PC 470(b) – Possession of a Forged Driver's License.
 
DEU is comprised of detectives, who focus on protecting East County communities by actively investigating illegal activities by conducting intelligence led policing with a focus on identifying and arresting prolific offenders. If you have any information about illegal activity in the Thousand Oaks, please contact Senior Deputy Greg Chisari at 805-371-8388. 
 
The Ventura County Sheriff’s Gun Violence Reduction Program is a collaborative effort aimed at reducing gun violence in Ventura County though the enforcement of firearms laws and the seizure of illegally possessed weapons. The VCSO GVRP unit is made up of detectives from the Ventura County Sheriff’s Office, The California Department of Justice and the U.S. Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF).  Together these agencies work to enhance public safety and prevent gun-related crimes in the community.
 
The Ventura County Sheriff’s Office would like to thank members of the public for their on-going support and due diligence in providing information to assist our agency in solving crimes.  We are better at what we do because of our community partnerships. 
 
Join us in the fight on crime by following us on Twitter @ThousandOaksPD, Facebook @ Thousand Oaks Police Department, Instagram @ThousandOaksPD, and with Nixle by texting your zip code to 888777 to receive local law enforcement and public safety alerts and advisories
 
Prepared by: Senior Deputy Greg Chisari
 
 
News Release Date: July 21, 2026
 
 
Media Follow-Up Contact: Detective George Delgado
(805) 371-8338
 
 
Approved by:
 
 
Booking Photo Release:
Captain James Sullivan   
 
 
YES     NO  
 
           
 
Ventura County Crime Stoppers will pay up to $1,000 reward for information, which leads to the arrest and criminal complaint against the person(s) responsible for this crime.  The caller may remain anonymous.  The call is not recorded.  Call Crime Stoppers at 800-222-TIPS (8477).
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Address/Location
Ventura County Sheriff's Office
800 S Victoria Ave
Ventura, CA 93003

Contact
Emergency: 9-1-1
Non-emergencies: 805-654-9511

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