Video: 10 years ago: the Fort Hood massacre
On Nov. 5, 2009, Army major and psychiatrist Nidal Hasan opened fire at Fort Hood near Killeen, Texas. The shooting happened in and around the Soldier Readiness Processing Center, injuring 32 people and killing 13. In 2013, Hasan was court-martialed and sentenced to death. He is imprisoned at Fort Leavenworth, Kansas.