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, ...

Los Angeles County Sheriff Robert Luna announced that one of the two grenades transported to the Biscailuz Center Training ...

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

Funeral services will be held in the coming weeks for three Los Angeles County Sheriff’s Department detectives who were ...

The man accused of fatally shooting a Baldwin Park police officer and another man pleaded not guilty Thursday to murder and other charges. Eduardo Roberto Medina-Berumen, 22, is charged with two ...

A report by the LA Times has intensified debate over the effectiveness of a 1979 LAPD policy that prohibits officers from initiating enforcement based solely on immigration status ...

The federal Bureau of Alcohol, Tobacco Firearms and Explosives has taken over the investigation to find the grenade.

Supervisors say the move is about transparency and civil rights, but federal officials warn it could compromise agent safety ...

On Saturday, Robert Luna was sworn in as L.A. County sheriff. He became the 34th person in the role, replacing his controversial predecessor, Alex Villanueva.

Robert Luna joins volunteers who are serving meals at the Los Angeles Mission the day before Thanksgiving. The new L.A. County sheriff will take office Monday.