According to Hart, Carrillo had entered the man's backyard and when confronted asked for the home owner's car keys. The man entered the home and returned with the keys, when Carrillo turned around to head to the car the man reportedly jumped on him. The AR-15 that Carrillo was carrying was knocked to the ground. With the Good Samaritan on top of him, Hart said Carrillo pulled out a pipe bomb from his waistband and attempted to set it off. When they didn't work he pulled out a pistol. The resident and Carrillo wrestled over the pistol before it was...