The drive-by shooting happened in the Chatham neighborhood's 8200-block of South Cottage Grove Avenue just before 10:45 p.m. Monday. Two men were shot, and one died.
CPD released photos of the wanted man, who appears to be 18-24 years old. He wore a dark-colored hooded sweater and dark-colored pants with a gold chain.
Area Two detectives asked anyone with information to call them at 312-747-8271 or submit an anonymous tip at CPDTIP.com and use reference RD # JK314052.
Authorities did not immediately provide further information.
INTERACTIVE SAFETY TRACKER Track crime and safety in your neighborhood