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 scraped his knee, but was not seriously injured.
Commuters Worried After Man Is Shot And Killed On CTA Red Line During Rush Hour
The shooting happened on a train at the Garfield station along the Dan Ryan Expressway. CBS 2's Jermont Terry reports.
CBS 2 Chicago
