Police said officers responded to a call about an unresponsive person lying in the street in the Montclare neighborhood's 6700-block of West Grand Avenue around 12:50 a.m. on March 27.
Responding officers found a 17-year-old boy, who had suffered multiple gunshot wounds to his body, police said.
The victim was transported to Loyola Hospital, where he was pronounced dead, police said.
Police arrested Michael Cano, a 29-year-old Chicago man, on Wednesday. He is charged with first-degree murder, among other charges.
Authorities did not immediately provide further information about the shooting.
The video in the player above is from a previous report.
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