Ole Miss defensive tackle DeSanto Rollins [has] filed a lawsuit against the university and Rebels coach Lane Kiffin. In the suit, Rollins accused Kiffin and the school of racial and sexual discrimination and failure to provide equal protection, according to multiple reports.

The lawsuit alleges Kiffin took adverse action against Rollins “on account of race for requesting and taking a mental health break” and showed special treatment toward white athletes. The lawsuit also alleges that the university lacked “written institutional procedures for routine mental health referrals” and treated female athletes’ requests for mental health assistance differently.

In a statement to ESPN, Ole Miss officials said they had not received any lawsuit and denied removing Rollins from the roster. As of Thursday, his name was still listed on the Rebels’ online roster.