military installation in history. lieutenant hassan shouted the phrase meaning god is great. 13 people were killed and 32 people injured. hassan an army psychiatrist was sentenced to death for that rampage. september 16 2013. four 12 people died and four were hurt in washington, d.c. the fbi said that he was driven by delusions that he was being controlled by low frequency radio waves and scratched the words end the torment on the barrel of the rifle he used. police shot him and he died. to this date april 2nd, 2014. another shooting at ft. hood in texas. ivan lopez, a truck driver that struggled with mental health issues opened fire. three people were killed in that shooting. 16 others injured and then the