CHICAGO (CBS) — Two men were shot and wounded while waiting for a bus at 87th Street and Cottage Grove Avenue late Wednesday afternoon.

The shooting happened at 5:42 p.m., police said.

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A 53-year-old man was shot in the right leg and was taken to the University of Chicago Medical Center, where his condition was stabilized, police said.

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A 28-year-old man was shot in the abdomen and was taken to the same hospital in critical condition, police said.

The victims were waiting for a bus, when someone walked up and shot them, police said.

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No one was in custody late Wednesday. Area Two detectives were investigating.