A 19-year-old man was shot and wounded Saturday inside a retail store in Austin.
The man was inside the store about 8 p.m. in the 5000 block of West Madison Street when someone arguing with him pulled out a gun and fired shots, Chicago police said.
The man suffered a gunshot wound to his right leg and was taken to Mount Sinai Hospital, where he was listed in critical condition, police said.
Area 4 detectives are investigating.