September 8, 1970 - Nidal Malik Hasan

Nidal Malik Hasan (born September 8, 1970) is an American former United States Army major, physician, and mass murderer convicted of killing 13 people and injuring 32 others in the Fort Hood mass shooting on November 5, 2009. Hasan, an Army Medical Corps psychiatrist, admitted to the shootings at his court-martial in August 2013.

During the six years Hasan was a medical intern and resident at the Walter Reed Army Medical Center, concerns were raised about his job performance and behavior, specifically comments described by colleagues as "anti-American." Hasan was described as socially isolated, stressed by his work with soldiers, and upset about their accounts of warfare. Two days before the shooting, less than a month before he was due to deploy to Afghanistan, Hasan gave away many of his belongings to a neighbor.

Prior to the shooting, an investigation conducted by the Federal Bureau of Investigation (FBI) concluded Hasan's email correspondence with the late Imam Anwar al-Awlaki were related to his authorized professional research and he was not a threat. The FBI, Department of Defense (DoD), and United States Senate all conducted investigations after the shootings. The Senate released a report describing the shooting as "the worst terrorist attack on U.S. soil since September 11, 2001".

Controversially, the Army decided not to charge Hasan with terrorism.

Content sourced from en.wikipedia.org/wiki/Nidal Hasan under CC BY-SA 4.0.