In November 2017, Casey was accused of sexually harassing Emma C. Eisenberg, a graduate of the University of Virginia's M.F.A. program. A second anonymous M.F.A. student filed an additional Title IX complaint at the same time. Several weeks later, a third student, Sharon Harrigan, accused Casey of sexual harassment and gender bias. On November 30, 2017, the university's Office for Equal Opportunity and Civil Rights announced that Casey would not be teaching during the spring 2018 semester, nor would he be advising or mentoring students.