After the worst killing spree in U.S. history, videos and photographs of Cho Seung-Hui that were mailed to NBC between killings...
(more)After the worst killing spree in U.S. history, videos and photographs of Cho Seung-Hui that were mailed to NBC between killings stunned the Virginia Tech community and the country. "Now you have blood on your hands," he said in the video
(close)