what type of guns did the virginia tech shooter use
Virginia Tech shooting On April 16, 2007, a school shooting occurred at West Ambler Johnston Hall and Norris Hall at the Virginia Polytechnic Institute and State University, in Blacksburg, Virginia. Seung-Hui Cho, an undergraduate student at the university and a U.S. resident of South Korean origin, shot 49 people on campus with two semi-automatic pistols (a Glock 19 and a Walther P22), killing 32 and wounding 17. Several other victims were injured jumping from windows to escape Cho. As police stormed Norris Hall to find and arrest Cho, he shot himself in the head with a pistol, and died instantly.[6]:92[7][9]:78
Hollow-point bullet The first hollow-point bullets were marketed in the late 19th century as express bullets, and were hollowed out to reduce the bullet's mass and provide higher velocities. In addition to providing increased velocities, the hollow also turned out to provide significant expansion, especially when the bullets were cast in a soft lead alloy. Originally intended for rifles, the popular .32-20, .38-40, and .44-40 calibers could also be fired in revolvers.