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Ventura County Sheriff's Office
Wednesday May 1st, 2024 :: 09:05 a.m. PDT

Community

Felon Arrested for Possession of Firearm at Court Parking Lot

Nature of Incident: Felon Arrested for Possession of Firearm at Court Parking Lot  
 
Report Number: 24-40910
Location: 800 S. Victoria Avenue, Ventura
Multiple locations in Port Hueneme
Date & Time: 04/19/24 @ 3:20 PM
Unit(s) Responsible: West County Special Enforcement Unit
Court Services Bureau
 
(S)uspects, (V)ictims, (P)arty, (D)ecedent

City of Residence

Age
(S) Briseno, Sean
 
Port Hueneme
 
40
Narrative:
On April 19, 2024, at approximately 3:20 PM, Ventura County Sheriff’s Office West County Special Enforcement Unit (WC-SEU) detectives arrested Sean Briseno for felony firearm and ammunition violations at the Ventura County Superior Court in the city of Ventura. On April 23, 2024, the Ventura County District Attorney’s Office filed multiple felony firearm, ammunition, and narcotics charges against Briseno in the Ventura County Superior Court.      
In April 2024, WC-SEU detectives conducted a firearm investigation involving Sean Briseno, who is a convicted felon and prohibited from owning or possessing firearms and ammunition.
On April 18 and 19, 2024, detectives obtained signed search warrants for Briseno, his vehicles, and residences associated to him in the 800 block of Pleasant Valley Road and 100 block of Seaview Street, both in Port Hueneme. 
On April 19, 2024, at approximately 3:20 PM, Sheriff’s Office Court Services Bureau deputies detained Briseno pursuant to the search warrants at the Ventura County Court Superior Court, located at 800 S. Victoria Avenue in Ventura.  Briseno was at court for another pending criminal matter.  WC-SEU detectives then searched a vehicle associated to Briseno in the courthouse parking lot.  Detectives located a loaded, 40 caliber, Glock semi-automatic “ghost gun” inside the vehicle.
Detectives then served the search warrants at the residences in Port Hueneme. Detectives determined Briseno was in possession of additional firearms; including another “ghost gun”, various types of ammunition, and suspected methamphetamine.  Briseno was arrested and booked for various firearm, ammunition, and narcotics violations. 
On April 23, 2024, the case against Briseno was presented to the Ventura County District Attorney’s Office, who subsequently filed multiple felony counts of PC 29800(a)(1) – Felon with a Firearm, felony HS 11370.1 – Possession of a Controlled Substance with a Firearm, felony PC 25400(a)(1) – Carrying a Concealed Firearm in a Vehicle, felony PC 25850(c)(6) – Carrying a Loaded Firearm, and felony PC 30305(a)(1) – Prohibited Person in Possession of Ammunition charges against Briseno in the Ventura County Superior Court.  Briseno remains in-custody with an upcoming court date and $70,000 bail amount.     
The firearm investigation regarding Briseno is on-going; if you have any information about the case, please contact Detective Austin Whittaker at 805-654-3509. 
The West County Special Enforcement Unit is comprised of eight detectives whose focus is assisting the Sheriff’s Office West County Patrol Stations with the investigation of various crimes including, but not limited to, violent crimes and illegal firearm activities. The Sheriff’s Office has seen an increase in illegal firearm crimes, including “ghost guns,” in Ventura County. If you have any information about illegal weapons, please contact WC-SEU Senior Deputy Matt Smith at 805-677-8771.
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 @VENTURASHERIFF, Facebook, Instagram @ VCSHERIFF, and with Nixle by texting your zip code to 888777 to receive local law enforcement and public safety alerts and advisories.    
Prepared by: Sergeant Beau Rodriguez  
News Release Date: 4/26/2024  
Media Follow-Up Contact: Detective Austin Whittaker
805-654-3509
[email protected]
 
Approved by:
 
Booking Photo Release:
Captain Greg Gibson
 
 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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