Librescu and his students were in classroom on the second floor at Virginia Tech's Norris Hall when the gunman, identified as Cho Seung-Hui, a 23-year-old South Korean student, began his rampage next door.
Libresku i njegovi studenti bili su u učionici na drugom spratu Noris Hola na Virdžinija Teku kada je napadač, identifikovan kao Čo Sung-Hui, 23-godišnji južnokorejski student, počeo bezobzirno da puca u susednoj prostoriji.