Last updated on: 9/29/2010 | Author: ProCon.org

UPDATED: Concealed Guns ProCon.org

UPDATED: Concealed Guns ProCon.org. On Sep. 28, 2010, Colton Joshua Tooley, 19, fired four shots at the University of Texas with an AK-47 before killing himself. John Lott, PhD, was scheduled to speak that afternoon at a pro-concealed weapons event on the same campus where 14 students were killed in a 1966 shooting. Read more about the incident as well as statements by Students for Concealed Carry on Campus and State Sen. Rodney Ellis (D-TX) on the impact of carrying concealed guns on campus.