The Orange County district attorney's office on Wednesday identified the man who died recently in the Orange County Jail Intake Release Center as a Costa Mesa resident.
Keith Eric Files, 28, was found dead in his cell about 7:30 a.m. Tuesday, about a day after being booked into the jail on a probation violation.
Court records show Files was serving three years of probation for a 2009 burglary and identity theft conviction.
Authorities said he was in a single-person cell and there were no signs of foul play. Sheriff's deputies found him unresponsive and had medical staff attempt CPR to revive him.