Police question man in sex assault on Dominican University campus

RIVER FOREST, Ill. (WLS) -- River Forest police are questioning a "person of interest" about a sexual assault on the campus of Dominican University.

Eyewitness News talked with the student who claims she was attacked in her dorm room by a man who walked her home from a party.

On Monday afternoon, a 22-year-old Chicago man turned himself in to police.

No charges have been filed.