Lt. Oscar Martinez said he’s running because he wants to see real change in the department—and, simply put, believes Sheriff ...

The device that exploded last week at a LASD facility and killed three detectives was a grenade, ABC News sources confirmed.

An explosion at a Los Angeles County Sheriff’s Department training facility killed three veteran members assigned to the agency’s arson and explosives detail Friday morning – a tragedy that marks the ...

Former Los Angeles County Sheriff Alex Villanueva is looking to get his old job back after announcing his bid for reelection ...

A funeral service is set for Tuesday for the first of three Los Angeles County Sheriff’s Department detectives who died when a grenade thought to be inert exploded at a sheriff’s facility in East Los ...

Three Los Angeles County Sheriff’s deputies were killed Friday in an explosion at a training facility in East Los Angeles, a tragedy Sheriff Robert Luna called his agency’s deadliest day in more than ...

The department said it's working to confirm whether an apparent grenade discovered in Santa Monica on Thursday night caused ...

Three Los Angeles County sheriff’s deputies assigned to the arson explosives detail were killed in an explosion at a law ...

At least three Los Angeles County sheriff's deputies were killed in an explosion at a training facility on Friday, ...

An explosion at a Los Angeles County Sheriff's Department training facility on Friday killed three deputies, the sheriff said ...

Los Angeles County Sheriff Seeks Public’s Help Locating At-Risk Missing Person Donald Banks, Last Seen in Lancaster ...