Sexual assault reported at University of Chicago party, officials say: news

Sexual Assault Reported at University of Chicago Fraternity Party: Police and Officials Launch Investigation

Chicago Police detectives and University of Chicago officials are actively investigating an alleged sexual assault reported at an off-campus fraternity house in Chicago’s Hyde Park neighborhood.

Incident Overview and Police Response

According to authorities and a campus community alert, the reported attack occurred around 1:50 a.m. on Sunday, October 11, 2026, during a gathering at the Alpha Epsilon Pi (AEPi) fraternity house located on South University Avenue. A 21-year-old woman, who is not affiliated with the University of Chicago, reported that an unidentified male assailant attacked her inside the residence.

Campus security and emergency personnel coordinated medical care for the victim, transporting her to the University of Chicago Medical Center shortly after law enforcement was notified. Reports indicate the suspect fled the scene on foot after a bystander intervened, with security footage capturing an individual matching the suspect’s description leaving the property.

Ongoing Investigations and Greek Life Sanctions

• Law Enforcement Actions: Area One detectives with the Chicago Police Department are spearheading the criminal investigation alongside University of Chicago campus police. As of October 12, no arrests have been made and investigators continue to review surveillance video and interview potential witnesses.

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• Fraternity Headquarters Response: The national leadership of Alpha Epsilon Pi announced the full suspension of all chapter operations, events, and programs at the University of Chicago location pending the outcome of the official inquiry. Chapter leadership is reportedly cooperating fully with investigators.

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• Campus Safety Guidance: University administrators urged students and campus community members with any information or video recordings from the event to contact Chicago Police detectives or campus security authorities.

For further local coverage and broadcast reporting, see the CBS Chicago report on the University of Chicago fraternity house investigation. This video provides an overview from local news reporters on the ground detailing the timeline of the reported assault and the university’s response.