CHICAGO  — A 30-year-old woman is dead after police say she was discovered with a gunshot wound to the chest on the porch of a South Side home.

Authorities say the Wednesday shooting occurred in the 7200 block of S. Green St. around 6:20 p.m.

First responders rushed the critically injured woman to the University of Chicago Hospital where she was pronounced dead.

Police did not release any details on what led to the shooting.

No one is in custody.

Anyone with information may leave an anonymous tip at cpdtip.com.