Woman sues University of Chicago fraternity over alleged sexual assault

• A woman, identified as Jane Doe, has filed a lawsuit against the Alpha Delta Phi fraternity at the University of Chicago.
• The lawsuit alleges that Jane Doe was sexually assaulted by a fraternity member during a party on February 7.
• The lawsuit was filed in Cook County court on Monday.
• This legal action follows an investigation by the Chicago Police Department.
• The university and fraternity have not yet commented on the allegations.