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

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

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

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

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

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

One of two hand grenades found in a Santa Monica townhome complex ahead of the deadly blast that killed three Los Angeles ...

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

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

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

Eyewitness News spoke to a law enforcement expert about how one of the grenades collected before an explosion that killed ...

A grenade has not been found and remains missing after last week's explosion that killed three L.A. County sheriff's ...