On Friday night around 11:10 p.m., several pedestrians were crossing 87th Street near Lafayette when the vehicle hit one of them, launching them in the air, according to police.
That person was seriously injured, police said.
The vehicle is a four-door 2007-2009 Audi Q7 medium sized SUV.
It is likely missing part of its front grill and it has a broken headlight, CPD said.
Anyone with information is asked to contact Major Accident Investigation Unit at (312) 745-4521 Reference: RD# JG-304117