CHICAGO (CBS)– A driver was arrested for threatening paramedics who where helping him after a crash.

The 37-year-old man was on 107th Street, near Avenue D, when his BMW hit a median and flipped on to its side.

On the way to the hospital, the man started threatening the paramedics treating him.

A 34-year-old man in the car with him is in critical condition.

This is a developing story.