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

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

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

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

A grenade has not been found and remains missing after last week's explosion that killed three L.A. County sheriff's ...

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 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.

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.

Former Long Beach Police Chief Robert Luna is an accomplished law enforcement professional, a proven leader and easily the better of two candidates on the Nov. 8 ballot for Los Angeles County sheriff.

Former Long Beach Police Chief Robert Luna was sworn in on Saturday, Dec. 3 as Los Angeles County’s next sheriff, capping a hard-fought campaign that led to the ouster of incumbent Sheriff Alex ...

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 ...