Ventura Sheriff Deputies Arrest Suspect for Arson and Hate Crimes in Fillmore

Nature of Incident: Suspect Arrested for Arson & Hate Crime
Report Number: 25-105717
Location: 700 block of Fourth Street, Fillmore
Date & Time: 08/20/2025, 1:30 PM
Unit(s) Responsible: Fillmore Patrol, Fillmore Detective Unit, Sheriff’s Major Crimes Bureau – Arson Unit, Sheriff’s Advanced Real Time Information Center (ARTIC)
Suspect: Ivan Duenas, 41, Fillmore

On September 11, 2025, detectives arrested Ivan Duenas for arson and hate crime-related offenses. 

On August 20th, 2025, at about 1:30 PM, deputies from the Fillmore Station responded to the 700 block of Fourth Street in Fillmore in reference to a car fire and arson investigation. 

Upon arrival, deputies located a vehicle that had been intentionally set on fire, causing significant damage.  Over the course of the investigation, detectives learned the victim(s) had been a target for vandalism in the past, and these crimes were likely motivated by their race.

Over the following weeks, personnel from the Fillmore Sheriff’s Station, the Sheriff’s Major Crimes Bureau – Arson Unit, and the Sheriff’s Advanced Real Time Information Center (ARTIC), working with assistance from a community member, identified 41-year-old Fillmore resident Ivan Duenas as the suspect.

On September 11th, 2025, Fillmore detectives contacted, detained, and ultimately arrested Duenas outside his residence located in the 200 block of E. Telegraph Road in Fillmore.

Following Duenas’ arrest, the Sheriff’s Major Crimes Bureau – Arson Unit secured a search warrant for Duenas’ residence and vehicle, which was executed the same day.  As a result, additional evidence linking Duenas to the arson was located.

Duenas was transported to the Sheriff’s Pre-Trial Detention Facility, where he was booked for Penal Code § 451(d) – [Arson of Another’s Property] and Penal Code § 422.6(b) – [Violation of Civil Rights by Damaging Property].  Duenas remains in custody pending court proceedings.   

Any person with information regarding the arson is encouraged to contact detectives and utilize the link or QR code provided below to download and submit any video footage of the incident.
https://venturasheriffca.evidence.com/axon/community-request/public/25-105717 .

The Ventura County Sheriff’s Office would like to thank members of the public for their ongoing 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 “X” @fillmoresheriff, Facebook, Instagram @VCSHERIFF and @FILLMOREPD, and with Nixle by texting your zip code to 888777 to receive local law enforcement and public safety alerts and advisories.