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

A grenade remains missing a little more than a week after an explosion killed three detectives with the Los Angeles County Sheriff's Department in East L.A. On Friday, Sheriff Robert Luna said two ...

Authorities are searching for a missing “military-style” grenade linked to an explosion that killed three Los Angeles sheriff ...

Sheriff’s officials were warning the public Saturday to be on the lookout for a possibly live grenade — one of two that were ...

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