A 38-year-old man from Jurupa Valley died Saturday after suffering a medical emergency while in custody, according to the Riverside County Sheriff’s Office.
Brian Waterman was arrested early evening on Thursday by the Jurupa Valley Police Department and was being held at the Robert Presley Detention Center, the sheriff’s office said.
On Friday, Waterman began experiencing a medical emergency inside the holding cell he was in at the jail, and custody staff and jail medical personnel administered aid, the agency said…