William Lewis was shot to death Saturday afternoon on the North Side.
Lewis, 28, was standing in the 1300 block of West Devon Avenue when a gunman walked up and shot him in the back about 3:20 p.m. Saturday, authorities said.
Lewis, of the 4700 block of North Hermitage Avenue, died at Presence Saint Francis Hospital in Evanston less than an hour later, according to the Cook County medical examiner's office.
Nobody has been charged for the murder.
Area North detectives are investigating if the shooting is gang related.
-- Sun-Times Media Wire