(mass murderer) Hasan, graduated from Virginia Tech in 1997 and earned a doctorate in psychiatry from the Uniformed Services University of the Health Sciences in Bethesda. He spent at least six years at Walter Reed before moving to Fort Hood.
He had been a "very devout" worshiper at the Muslim Community Center in Silver Spring, attending prayers at least once a day, often in his Army fatigues, said Faizul Khan, a former imam there.