BRAWLEY, Calif. -- Fire crews continued to mop up and extinguish the last round of hot spots on a Brawley brush fire Sunday. Imperial County firefighters say the blaze ignited Friday night near Cattle Call Park. It was so big, several other agencies also responded to the scene, including crews from Calexico and Calipatria. Firefighters say no one was injured. The cause of the fire is under investigation.