Police said the shooting happened in the Englewood neighborhood's 6200-block of South May Street around 9:15 p.m.
A suspect approached a gray SUV, took out a gun, and fired shots, striking a 34-year-old man inside, police said. The suspect then fled in an unknown direction.
The victim, shot in the shoulder and stomach, was transported in critical condition to the University of Chicago Medical Center, where he was later pronounced dead.
The Cook County Medical Examiner's Office later identified him as Steven Gallegos.
Area One detectives are investigating.
Authorities did not immediately provide further information about the shooting.
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