LOS ANGELES — A grenade is missing from the scene of an explosion that killed three Los Angeles County sheriff’s deputies, authorities said Friday.

One of two grenades that was recovered from a Santa Monica garage prior to an explosion that killed three Los Angeles County Sheriff's deputies last week is missing, officials confirmed Friday.

A grenade is missing from the scene of an explosion that killed 3 LA deputies, sheriff says.

2nd grenade linked to deadly LA sheriff’s training center blast is missing The Medical Examiner arrives near the Biscailuz Center Academy Training Center at the intersection of Eastern Ave and Lotta ...

The deadly blast was caused by 1 of 2 grenades retrieved the day before, and believed to be inert, Sheriff Robert Luna confirmed. The 2nd one has not turned up, despite extensive searches.

A grenade is missing from the scene of an explosion that killed three Los Angeles County sheriff’s deputies. That's according to Los Angeles County Robert Luna, who spoke at a Friday news ...

A procession on the 10 Freeway east of LA honored three Los Angeles County Sheriff's Department deputies killed in an explosion.