A 23-year-old man was shot in the leg early Saturday in the West Side Austin neighborhood.
It happened about 2:15 a.m. in the 800 block of North Central Avenue, according to Chicago Police.
He took himself to West Suburban Medical Center in Oak Park, where his condition stabilized, police said.
Officers received a report of shots fired in the 3900 block of West Flournoy Street about 1:10 a.m.
The girl was inside a residence in the 12600 block of South Lowe Avenue when she heard gunshots coming from the street.
The male was attacked in the 2100 block of West Randolph Street, police said.
Injuries were considered severe for five of the 28 injured. Video of the aftermath showed concertgoers struggling to lift the wreckage off other attendees.
Morgan Park standout Tysean Griffin, who can play a variety of roles on offense and defense, has 19 schools interested him.