Simmieon McGruder, 23, was shot to death on January 3, 2017, in the Homan Square neighborhood on Chicago’s West Side. Officers responding to shots fired in the 3200 block of West Lexington arrived about 11:13 p.m. and found Simmieon and his brother lying in the street. Simmieon had been shot in the head and left arm and was taken to Mount Sinai Hospital, where he was pronounced dead at 11:52 p.m.

His brother, identified as 25-year-old Simmie McGruder, suffered multiple gunshot wounds and died at Mount Sinai the following day at 5:13 a.m. The brothers lived in the 3600 block of West Douglas. No arrests have been announced and no suspects have been identified; the investigation remains ongoing. Simmieon had an earlier arrest on February 16, 2014, though no connection between that arrest and these killings has been disclosed.

Did anyone in the Homan Square area see or hear anything that night that might help investigators?