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

An Anaheim jewelry shop owner sent more than a dozen would-be thieves scrambling when he fired off a warning shot as they were attempting to break into his store, surveillance footage shows.

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 ...

Investigators say they are following leads to determine the origin of grenades that were discovered inside a Santa Monica ...

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