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

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

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 ...