Three people were shot while attending a gathering near a South Side park late Thursday in Greater Grand Crossing, police said.
Two men and a woman were standing outside in the 500 block of West Winneconna Parkway around 10:10 p.m. when they began arguing with someone who pulled out a gun and fired shots, Chicago police said.
The woman, 31, was shot in the shoulder and leg and she was in fair condition while one of the men, 40, was shot in the wrist and in good condition. Both were taken to University of Chicago Medical Center.
The other man, 34, was shot in the abdomen and was taken to Advocate Christ Medical in Oak Lawn, where he was listed in fair condition, police said.
The shooter fled the scene in a black SUV, according to police.
Area One detectives are questioning a person of interest.