The "Massengill Report" detailed numerous incidents of aberrant behavior, beginning during Cho's junior year, that illustrated his deteriorating mental condition. Several of Cho's former professors reported that his writing as well as his classroom behavior was disturbing, and he was encouraged to seek counseling. He was also investigated by the university for stalking and harassing two female students. In 2005, Cho had been declared mentally ill by a Virginia special justice and ordered to seek outpatient treatment. Cho's underlying psychological diagnosis at the time of the shootings remains a matter of speculation.