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 ...

A grenade tied to last week's explosion that killed three Los Angeles County sheriff's detectives has not been found and remains missing, the sheriff said Friday. Sheriff Robert Luna said two grenades ...