Deaths in Custody
Died in jail or a lockup

James Darryl Cooper

45 years old · died January 24, 2018 · Martinez Detention Facility, Contra Costa County, California

James Darryl Cooper, 45, of Vallejo, died on January 24, 2018, while held at the Martinez Detention Facility in Contra Costa County, according to the East Bay Times and Patch. The Contra Costa County Sheriff's Office said his death appears to be medically related, and that an autopsy will determine the cause. Sources report that a deputy found him unresponsive in his bunk during a room check around 12:47 a.m. An investigation involving the sheriff's office and the district attorney's office is underway.

Cause of death, as reported: Cause not yet determined. The Contra Costa County Sheriff's Office said the death appears medically related, and an autopsy will determine the cause.

Reported by: Contra Costa County Sheriff's Office (the agency that held him). The only account of how this person died comes from the agency that held him.

News reports (2)