Two people fired shots at each other Tuesday on a Red Line train at the 79th Street station in Chatham. The two males got into an argument about 3:50 p.m. and fired shots while the train was in the first block of West 79th Street, Chicago police said.
2 exchange gunfire on Red Line train at 79th Street in Chatham. See story here. https://abc7chicago.com/2-exchange-gunfire-on-red-line-train-in-chatham/6047624/