CHICAGO (CBS) — Two young men were shot Sunday evening in the West Humboldt Park neighborhood, and one of them later died.

At 7:19 p.m., the men, ages 18 and 19, were in a vehicle in the 4300 block of West Thomas Street, at Kildare Avenue, when someone came up fired shots, police said.

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The younger man was hit once in the head by a bullet and was taken to Stroger Hospital of Cook County in critical condition, police said. He was later pronounced dead at the hospital, police said.

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The older man was shot once in the arm and was taken to the same hospital, where his condition was stabilized, police said.

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No one was in custody Sunday evening. Area North detectives were investigating.