The Contra Costa County Office of the Sheriff is currently investigating the circumstances surrounding the release of an inmate identified as 20-year-old Isaiah Jamon Andrews of Kent, Washington, from the Martinez Detention Facility.

He was released on October 22, 2025. At the time, Andrews had been held on local charges, a juvenile warrant out of Sacramento, and an out-of-state arrest warrant for homicide.

After Sheriff’s Office staff realized Andrews had been released, we launched a search of the immediate area and confirmed that Andrews was no longer in the area.

The search for Andrews is ongoing by the U.S. Marshals Service. Local law enforcement agencies have also been notified.

Anyone with any information on the whereabouts of Andrews is asked to call 9-1-1. The Contra Costa Sher

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