September 16, 2026 – San Bernardino County Sheriff’s Department officials report that on Monday, August 17, 2026, the Specialized Investigations Division-Crimes Against Children Detail (CAC) received a CyberTip from the National Center for Missing and Exploited Children (NCMEC) concerning the upload of child sexual abuse material. During the investigation, Trevor Angus Dene was identified as the suspect. Investigators located images of child sexual abuse material in Dene’s electronic devices.

At the conclusion of the investigation, Dene was arrested and booked at the High Desert Detention Center in Adelanto for violation of PC 311.11(a) - Possession of Child Pornography in lieu of $30,000 bail.

Anyone with information regarding this incident is encouraged to contact Detective Wendy Winegar of the San Bernardino County Sheriff’s Department, Crimes Against Children Detail at (909) 890-4904. Callers wishing to remain anonymous should call or text “REPORT” to We-Tip at 844-909-3006.  Online reporting is also available at https://mobile.catapultems.com/sbcsd/Sites.

DATE/TIME: September 10, 2026, at about 8:00 am
INCIDENT:  PC 311.11(a) - Possession of Child Pornography
LOCATION: 14000 block of Sequoia Street in Hesperia
SUSPECT: Trevor Angus Dene, 26-year-old resident of Hesperia
Refer: Detective Wendy Winegar
Station: Specialized Investigations Division – Crimes Against Children Detail
Phone No.  (909) 890-4904
Case No. 602600112

Source: San Bernardino County Sheriff’s Department