When a Trooper is Ambushed and Almost Killed, a Passing Motorist Shoots the Attacker and Saves His Life

An Arizona State Trooper is still alive thanks to the heroics of an armed motorist who saw him in trouble. The trooper was responding to a call about some shots fired and an overturned vehicle when he was attacked by the reported shooter. He was immediately on top of the trooper and ready to kill him when a driver passing by noticed the trooper in need and acted to help him! He opened fire and killed the would be murderer.