16/04/20072007Blacksburg, Virginia, United StatesVirginia3325Virginia Tech massacre: Seung-Hui Cho, aged 23, shot and killed 32 students and faculty members, and wounded another 17 students and faculty members in two separate attacks on the same day, all before Cho committed suicide. It was the deadliest attack by a lone gunman in US history.Jake Tapper; Avery Miller (April 17, 2007). "Teacher Warned Authorities About Va. Tech Shooter". ABC News. |"APA Urges Media to Stop Airing Graphic Cho Materials" (PDF). American Psychiatric Association. April 20, 2007. Archived from the original (PDF) on June 5, 2007.