Jonathan Robinson was killed in a shooting Jan. 22 in the 300 block of South Pulaski Road.
A 25-year-old man is facing murder charges in connection to a January shooting in West Garfield Park.
Dwayne Mason was arrested Tuesday after he was identified as the person who fatally shot Jonathan Robinson Jan. 22 in the 300 block of South Pulaski Road, Chicago police said.
That day, Mason allegedly walked up to Robinson, 51, who was sitting inside his vehicle and fired shots, police said. Robinson was struck on the side and was taken to Mount Sinai Hospital, where he was pronounced dead.
Mason was charged with one felony count of first-degree murder and is expected to appear in court Thursday.