The two fraternities at Swarthmore College, the elite liberal arts school in Pennsylvania, announced Tuesday that they would voluntarily disband, following the release of more than 100 pages of internal documents in which members of Phi Psi discussed sexual misconduct and referenced a “rape attic.”

The release of the documents prompted dozens of Swarthmore students to storm the Phi Psi house in protest on Saturday. They had been camped in and around the house in the days since, demanding the dissolution of Phi Psi and the school’s other fraternity, Delta Upsilon.

In a message, the school’s president, Valerie Smith, said both fraternities had “decided to disband and relinquish their houses.”

The Swarthmore documents, published by The Phoenix and Voices, both student-run publications, read like a series of fraternity meeting minutes. In them, the authors discuss acquiring date-rape drugs and brag about sexual encounters with underage girls, among other topics. The release of the documents and the subsequent sit-in forced the small school to the center of a larger debate about sexual assault on campus.