The crime happened on Monday at about 11 p.m. in the 12700 block of S. Wentworth Avenue, police said.
A 16-year-old boy said he was walking when two men walked up to him, pulled out a firearm and demanded his things.
The teen said he was shot as he tried to run away.
He self-transported to Roseland Hospital with a gunshot wound to the left thigh and right calf. He is expected to be OK.
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No other information was available.
Nobody is in custody, Chicago police said.
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