The teen was riding a bicycle in the 3800 block of West 51st Street just after 6:20 p.m. on March 30 when a red Mazda 3 that was allegedly driving recklessly, traveling eastbound, hit the child, according to police.
The driver then fled southbound on Pulaski Road, police said.
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Photos from Chicago police show that the Mazda's windshield was damaged in the crash.
Anyone with information is asked to call the CPD Major Accident Investigation Unit at (312) 745-4521.