Citizen Brought a Gun to a Knife Robbery-Kidnapping

…a man wielding a large blade entered a Marathon Gas Station in East Ridge, TN around 2 a.m. and demanded money and cigarettes… grabbed a female clerk and forced her to go with him, threatening to kill her. …customer in the parking lot… grabbed a handgun… fired multiple shots, hitting the suspect at least once in the torso. The suspected robber …later died from his wounds.…