Authorities are looking into whether grenades recovered from a Santa Monica apartment complex caused an explosion last week ...

A military-style grenade caused last week’s accidental explosion that killed three Los Angeles sheriff’s deputies at a training facility, the LA County Sheriff’s Department said on Monday.

The investigation into the deaths of three L.A. County deputies, all killed by an explosion of military-style grenades ...

The device that exploded last week at a LASD facility and killed three detectives was a grenade, ABC News sources confirmed.

The investigation into an explosion that killed three Los Angeles County sheriff’s deputies in East Los Angeles turned to Marina del Rey Monday, where investigators served a search warrant at a boat ...

The investigation into an explosion that killed three Los Angeles County sheriff’s deputies in East Los Angeles turned to Marina del Rey Monday, where investigators served a search warrant at a boat ...

Fox News contributor Nicole Parker and former Los Angeles County sheriff Alex Villanueva join 'Fox News @ Night' to discuss ...

Three Los Angeles County sheriff’s deputies assigned to the arson explosives detail were killed in an explosion at a law ...

ABC News Live delivers the latest on the investigation into the explosion at a Los Angeles law enforcement training facility that left three sheriff's deputies dead.

Three veteran Los Angeles County Sheriff’s Department members assigned to the agency’s arson and explosives detail were ...