Convenience store customer kills armed robber in Missouri

ST. CHARLES, Mo. (AP) — Police said a convenience store customer shot and killed an armed robber in a St. Louis suburb early Saturday. The St. Louis Post-Dispatch reports that the QuikTrip customer, who St. Charles police identified only as a 26-year-old man from St. Louis, grabbed a gun from his vehicle and confronted the robber after he saw the man grab the clerk and hold a knife to her throat. Police said investigators believe the suspect was also responsible for a burglary and second robbery at two other gas stations that happened shortly before he went to the QuikTrip around 3:20 a.m. Saturday. He was also driving a black Toyota Highlander that had been reported stolen on Friday.