Man charged after four shot dead on Chicago train  BBC.comChicago man charged in random shooting deaths of 4 sleeping transit passengers  Fox NewsChicagoan charged after 4 killed in CTA Blue Line shooting in Forest Park; 3 victims ID’d  ABC7 ChicagoChicago Man Charged in Fatal Shootings of Four Sleeping Train Passengers  The New York Times‘Horrific, heinous, inexplicable’: Charges filed in shooting deaths of four on CTA Blue Line  Chicago Tribune