The 36-year-old was found lying between two parked vehicles in the 8300 block of South Brandon Avenue. He was initially thought to have been killed in a hit-and-run, police said, but his cause of death has not yet been determined.
Denzel Garbutt, 21, was charged with first-degree murder for the May 19, 2012, shooting in the 8000 block of South Brandon Avenue.
A 17-year-old has been charged with the murder last week of another 17-year-old in the South Chicago neighborhood.
A rash of shootings and a stabbing left at least three people dead and seven injured in Chicago overnight.
A 12-year-old boy was shot and killed Saturday night in the South Chicago neighborhood.