Police are actively investigating allegations that a 21-year-old woman was sexually assaulted early Sunday during a gathering at the Alpha Epsilon Pi fraternity house located near the University of Chicago campus. School administrators have successfully identified a person of interest who lacks any affiliation with the institution and have formally barred him from entering campus grounds. As of Wednesday, law enforcement officials reported that no criminal charges had been filed in connection with the case.

The victim, who is not enrolled at the university, visited the property in the Hyde Park neighborhood alongside friends after discovering the event advertised on the fraternity's official Instagram page. A companion of the victim, Mia Lara, recounted to reporters that she encountered a group of men gathered outside a locked restroom door while making inappropriate remarks. Lara stated that she managed to force her way inside shortly before two in the morning, discovering her friend on the floor in a partially undressed state while a man held her wrists and the victim demanded the situation cease.

Following the incident, the victim reported the allegations to local law enforcement and sought medical treatment at a hospital. While the criminal inquiry continues, the local chapter of Alpha Epsilon Pi released an online statement expressing deep distress over the situation and condemning the reported actions. The chapter noted that the incident came to light after a designated sober monitor was notified by the victim's friend, prompting members to intervene, assist the woman, and immediately shut down the social gathering.

Jonathan Pierce, a representative for the fraternity's national headquarters, stated that there is no indication fraternity members were involved in the assault or previously aware it was happening. According to the national organization, members provided the victim with refreshments and a shirt while awaiting emergency responders. The national body confirmed it is fully cooperating with both university administrators and local police detectives, and has instructed the local chapter to suspend all events while the investigation unfolds.

While the University of Chicago maintains that fraternities are not formally recognized as official university organizations, these groups remain bound by campus rules and disciplinary frameworks. This incident arrives amid heightened public scrutiny surrounding campus Greek life, following recent controversies and lawsuits involving sexual assault allegations at other major universities, which have prompted widespread calls for increased oversight and temporary suspensions of fraternity social events.