MITCHELL, S.D. (MITCHELLNOW) A man is in critical condition after a shooting in Sioux Falls. It happened just after 1 a.m. Tuesday at a gas station near 24th Street and Minnesota Avenue. Police say two men were in the parking lot when a third man showed up and an argument broke out. According to Information Officer Sam Clemens, the victim was shot in the back. The suspect fled the scene, and police are still trying to find and identify him. For more crime stories from MitchellNow.com, click here.