By Mugo Odigwe

CHICAGO (CBS)– Six people were injured in a mass shooting Wednesday night in the Gresham neighborhood.

Police said someone started shooting at a large outdoor gathering around 11:30 p.m. near South Parnell and 85th Street. Police said they believe shots were fired from a car driving by the gathering.

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Two men, a 29-year-old and a 37-year-old, are in critical condition at University of Chicago Medical Center along with some of the other victims.

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The youngest victim is 17 years old.

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No arrests have been made.