The shooting happened on a train at the Garfield station along the Dan Ryan Expressway.
CBS 2's Jermont Terry reports.
Man Jumps Onto CTA Red Line Tracks After Hearing Gunshots At Garfield Station
CBS 2 Chicago
Police said it is unclear where the shots came from, but the incident took pace at 10:30 p.m. at the Garfield station. The man..
