A male inmate has died while in custody at a Sonoma County Jail facility on Wednesday night, according to the Sonoma County Sheriff's Office.
The inmate was found unconscious and alone in his cell around 10 p.m., sheriff's officials said. Deputies attempted to resuscitate him, but he was pronounced dead.
Sheriff's office detectives are investigating the inmate's death.
His name hasn't been released. No further information was immediately available.