[2] Casey's papers reside at the Albert and Shirley Small Special Collections Library at the University of Virginia (UVA).

Casey was widowed on December 17, 2015, when Robin Fray Carey was killed in an automobile accident in Fauquier County, Virginia.

[6] 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.

[7] In December 2018, a UVA investigation found sufficient evidence that Casey kissed and inappropriately touched a female undergraduate student in 2001.

[9] Ultimately, the disciplinary panel determined that Casey was "unfit for continued teaching responsibilities"[8] and made a unanimous recommendation to terminate his employment.