CHICAGO (CBS) — A 6-year-old boy was shot late Monday while walking down the street in the South Chicago neighborhood.

It happened around 5:15 p.m. near 83rd Street and Exchange Avenue, police said.

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The boy was walking with an adult man down 83rd Street on the sidewalk when they heard a gunshot and the boy felt pain, police said.

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The boy was shot in the arm and taken by a family member to the University of Chicago’s Comer Children’s Hospital, police said.

Police said he was in good condition.

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Investigating officers were trying to determine information about the shooter Monday night. No one was in custody.