Q: WHEN WAS THE LAST MASS SHOOTING IN THE U.S.?
A: The massacre in Aurora was one of the deadliest in the U.S., and the worst mass shooting in the U.S. since the Nov. 5, 2009, attack at Fort Hood, Texas, when an Army psychiatrist killed 13 soldiers and civilians and more than two dozen others wounded.
In Colorado, it was the deadliest shooting since the Columbine High School massacre on April 20, 1999, when two students opened fire at the school in the Denver suburb of Littleton, killing 12 classmates and a teacher and wounding 26 others before killing themselves.
