Tennessee: Knife-Wielding Attacker Shot Dead :The Armed Citizen

Tennessee: Knife-Wielding Attacker Shot Dead :The Armed Citizen.

Police say a man with a knife raced through the parking lot just after 3:00 p.m.. Witnesses say the man chased a delivery driver and others, but was killed when he tried to lunge his knife at one driver leaving the parking lot. The driver pulled a gun and killed his attacker on the spot.