The Virginia Tech massacre was the deadliest peacetime shooting episode in US history by a single gunman. Seung-Hui Cho, the perpetrator, had a long history of mental illness when he enrolled at Virginia Tech University and was, in 2005, declared mentally ill by a Virginia court and ordered to seek treatment. Sixteen months later, Cho, in two separate attacks hours apart, shot and killed 32 people at the university and then himself. What did he do in the time between the two shooting sprees? Discuss
Source: The Free Dictionary