Tennessee homeowner defends family, kills intruder and wounds second.

A homeowner in Tennessee shot and killed one intruder and wounded another after they broke into his home, tased his dog, and held his teenage son at gunpoint. The homeowner grabbed his own gun and shot the intruders several times. The surviving intruder faces charges of aggravated burglary, attempted aggravated robbery, convicted felon in possession of a firearm, and possession of a firearm during the commission of a violent felony. The homeowner is not facing any charges in connection with the incident.