A 17-year-old boy was shot Tuesday evening in Gresham on the South Side.
The boy was on the sidewalk about 6:50 p.m. in the 7700 block of South Aberdeen Street when a person approached and fired shots, Chicago police.
He suffered a gunshot wound to the left arm and was transported to the University of Chicago Medical Center in good condition, police said.
Area Two detectives are investigating the incident
