At least three deputies have died Friday morning after an explosion at a Los Angeles County Sheriff's Department training facility, officials said.

An explosion in East Los Angeles Friday morning killed three Los Angeles County Sheriff’s Department deputies who were moving undetonated ordnance, according to law enforcement sources. The b… ...

Three detectives in an elite arson and explosives unit were killed when an explosion erupted at a Los Angeles County Sheriff’s Department training facility in East LA on Friday morning, July 18.

Three deputies were killed Friday in an explosion at the L.A. County Sheriff's Department's Biscailuz Center Training Academy in East L.A., the deadliest incident for the agency in more than 160 ...

The explosion was reported about 7:30 a.m. at the Biscailuz Training Facility, Los Angeles County Sheriff’s Department spokesperson Nicole Nishida said.