http://news.yahoo.com/s/ap/20070417/ap_ ... h_shooting
Va. Tech gunman writings raised concerns
"He was a loner, and we're having difficulty finding information about him," school spokesman Larry Hincker said.
News reports also said that he may have been taking medication for depression, that he was becoming increasingly violent and erratic, and that he left a note in his dorm in which he railed against "rich kids," "debauchery" and "deceitful charlatans" on campus.
Meanwhile, a chilling portrait of the gunman as a misfit began to emerge.
Professor Carolyn Rude, chairwoman of the university's English department, said she did not know Cho. But she said she spoke with Lucinda Roy, the department's director of creative writing, who had Cho in one of her classes and described him as "troubled."
The professor looked at the sign-in sheet and, where everyone else had written their names, Cho had written a question mark. "Is your name, `Question mark?'" classmate Julie Poole recalled the professor asking. The young man offered little response.
Cho spent much of that class sitting in the back of the room, wearing a hat and seldom participating. In a small department, Cho distinguished himself for being anonymous. "He didn't reach out to anyone. He never talked," Poole said.
"We just really knew him as the question mark kid," Poole said.