Officers were following a van believed to be connected to reports of gunshots near California Avenue and Division Street, police said. The van continued fleeing when it struck a sedan, causing the van to flip over on its side and hit another vehicle in the 3600-block of West Grand Avenue at about 9:12 p.m., police said.
Two suspects inside the van were hospitalized with non-life threatening injuries, police said. Three other people from the sedan were hospitalized with minor injuries.
The incident is still under investigation, police said.