Numerous outlets are reporting that at least three people were killed in an apparent explosion at a Los Angeles County Sheriff's Department facility.

Three veteran Los Angeles County Sheriff’s Department members assigned to the agency’s arson and explosives detail were killed Friday morning by an explosion at a department training facility, according to Sheriff Robert Luna.

Three longtime bomb squad deputies for the Los Angeles County Sheriff’s Department were killed Friday morning at the Biscailuz Regional Training Center in Monterrey Park.