(CBS) — A car crash – then a foot chase occurred on the Eisenhower Expressway early Sunday morning just east of First Avenue.
Two cars were involved in the collision. State Police responded and Cook County Sheriff’s Office spokeswoman Sophia Ansari says sheriff’s police did too.
“Our officers stopped to check for injuries of the people involved. At that time, a good Samaritan on scene alerted our officers that one of the subjects had a gun.”
And Ansari says a chase began – on foot.