This from Prospect Heights FPD Chief Drew Smith:

At 05:07 on Saturday, May 1 Prospect Heights and Wheeling companies were dispatched to an accident with extrication on eastbound Palatine Road near Wolf. First arriving units found a minivan on fire and at least two other cars involved. The scene was located just east of the Canadian National railroad bridge. No one was transported to the hospital despite the damage to the vehicles involved. A Superior ambulance was also on scene as they could not pass the crash scene. I am told they began triage before companies arrived.

Wheeling Firefighters stretch on a car fire after a crash

Prospect Heights FPD photo