In October 2024, a woman alleges she was drugged and sexually assaulted by multiple members of the Chi Phi fraternity after attending a party at the Chi Phi house. Messages among the fraternity members suggested she was sexually available without her knowledge. She filed a lawsuit in September regarding the incident.

The allegations were initially investigated by Cornell's campus police, who forwarded the case to the Tompkins County district attorney. The decision not to prosecute drew widespread criticism.
On Tuesday, Cornell University announced the suspension of all fraternity house parties until the end of the 2026/27 academic year. President Michael Kotlikoff stated the measures aim to provide time for a thorough review of fraternity life and determine how it can safely continue.
Kotlikoff emphasized that the measures are designed to 'provide time for a thorough review of fraternity life' and determine how it can safely continue.
Alongside the suspension, Cornell introduced a new zero-tolerance policy for violations. Any fraternity found in breach will face immediate suspension. Kotlikoff emphasized that the measures are designed to 'provide time for a thorough review of fraternity life' and determine how it can safely continue. The university also plans to engage students and faculty in developing safe social alternatives to the traditional party culture, committing funding to these initiatives.
To ensure an independent investigation, Cornell will now work closely with the New York State Police. Additionally, a new case manager will be appointed to the university's Office of Civil Rights to support students reporting sexual misconduct.
Following the allegations, Cornell closed the Chi Phi fraternity.
As Cornell addresses the aftermath of the 2024 incident, the suspension of fraternity parties and the introduction of a zero-tolerance policy are in effect. President Kotlikoff has committed to a thorough review of fraternity culture. The campus awaits the outcomes of these initiatives.

