One firefighter has died at an explosion near LAX this afternoon. Check here for updates.
Terminal One was evacuated early this morning after security screeners saw something that resembled a grenade, prompting a near 40-minute evacuation of the Southwest Airlines terminal. After officials identified it as a toy grenade, operations went back to normal. LAX officials told KNBC that passengers should be reminded "not to pack anything that resembles a weapon" and "recommended that travelers alert security screeners ahead of time if they have anything in their possession that could be mistaken for a weapon."

