Police said all three people were in a gas station parking lot near Division Street and Monticello Avenue at about 7:02 p.m. when someone in a passing dark-colored SUV opened fire.
A 20-year-old man was shot in the chest and was transported to Stroger Hospital, where he was pronounced dead.
The deceased has been identified by the Cook County Medical Examiner's Office as Raymond Hands.
A 19-year-old was wounded in the thigh and a 34-year-old man was wounded in the leg. Both were transported to Stroger Hospital in stable condition.
No one is in custody. Area North detectives are investigating.