The explosion at the Biscailuz Training Facility in East Los Angeles killed three members of the agency's bomb squad.

L.A. County Sheriff Robert Luna confirmed a grenade remains missing as the investigation continues into the deaths of three L ...

LOS ANGELES -- A grenade is missing from the scene of an explosion that killed three Los Angeles County sheriff's deputies, ...

A grenade is missing from the scene of an explosion at a Los Angeles County Sheriff’s Department training facility that killed three members of its arson and explosives unit, authorities said Friday.

LA County Sheriff Robert Luna and the ATF are expected to offer new details Friday on the investigation into the explosion ...

The explosion at the Biscailuz Training Facility in East Los Angeles killed three members of the agency's bomb squad.

Law enforcement officers and others are expected to gather Friday for a procession in honor of three Los Angeles County ...