Two men were killed and three other people were injured in a shooting on Chicago's South Side early Thursday evening, authorities said.

A 19-year-old man and a 26-year-old man were both pronounced dead at the University of Chicago Medical Center after being shot, police said. Their names were not immediately released.

The injured included a 17-year-old boy, a 21-year-old man and a 26-year-old woman being treated at other hospitals, officials said. The boy and the woman both were shot in the arm.

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A shooting on Chicago's South Side killed two and left three others injured. Two of the victims were shot in the arm. (Fox News)

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The five victims were standing outside when two people with guns got out of a vehicle and opened fire toward the group, police said.