Apr 3, 2014 — Also: Secretary of the Army says background checks on the soldier who killed at least three people and wounded 16 before taking his own life showed "no involvement with extremist organizations."
Aug 6, 2013 — Former Army psychiatrist Maj. Nidal Hasan is charged with opening fire in a troop processing center at Fort Hood, Texas, and killing 13 people and wounding more than 30 others in 2009.
May 14, 2013 — The Army sergeant, who faces accusations of pandering, abusive sexual contact, assault and maltreatment of subordinates, was suspended from all duties, but hasn't been charged. The accusations come just days after a similar case involving an officer in the Air Force's sexual assault response office.
Apr 4, 2014 — Wednesday's shooting rampage, which left three victims dead and another 16 wounded, ended when Spc. Ivan Lopez reportedly killed himself. The officer had drawn her weapon and engaged the gunman.
Apr 3, 2014 — The soldier who has been identified as the man who killed three people and wounded 16 before apparently taking his own life Wednesday was an Army truck driver who was being treated for depression.