The Los Angeles mod contains ten new, exciting missions.
Mission list:

Mission 01: Bomb attack threat
Mission 02: Release of chemical gas
Mission 03: Bomb alert
Mission 04: Crash at race track
Mission 05: Wooden barn caught fire
Mission 06: Forest fire
Mission 07: Police chase ends in tragedy
Mission 08: VIP escort
Mission 09: Childs brutally abducted
Mission 10: Explosion in airport terminal