Before the explosion, Los Angeles County Sheriff Robert Luna Luna said deputies were working on two “military-style” grenades ...

A grenade is missing from the scene of a deadly explosion at a Los Angeles County Sheriff's Department training facility, ...

The deadly blast was caused by 1 of 2 grenades retrieved the day before, and believed to be inert, Sheriff Robert Luna ...

Authorities are searching for a missing "military-style" grenade in connection with a second explosive device that detonated ...

LA County Sheriff Robert Luna and the ATF are expected to offer new details Friday on the investigation into the explosion ...

Retired Capt. Mike Bornman is looking to reenter the Los Angeles County Sheriff's Department. Bornman has launched a campaign hoping to unseat Sheriff Robert Luna during the 2026 election.

Robert Luna, the former Long Beach police chief, is running to unseat Los Angeles County Sheriff Alex Villanueva, promising calm, not bluster, reform, not scandal. Oct. 20, 2022 ...

Sheriff Alex Villanueva is leading Los Angeles County into chaos. Former Long Beach Police Chief Robert Luna is the best candidate to replace him.

Sheriff Robert Luna, shown in a 2022 interview in Long Beach, sat down with the Los Angeles times in March for an interview 99 days after taking office.

Robert Luna speaks following his Swearing-In Ceremony as the 34th Los Angeles County Sheriff at the Hall of Administration in Los Angeles on Saturday, December 3, 2022. (Photo by Drew A. Kelley ...

A grenade is missing from the scene of an explosion that killed three Los Angeles County sheriff’s deputies. That’s according ...