September 14, 2001: Officials Deny Flight 93 Shot Down
Officials deny that Flight 93 was shot down, but propose the theory that the hijackers had a bomb on board and blew up the plane. [Pittsburgh Tribune-Review, 9/14/2001] Later in the month, it is reported that the “FBI has determined from the on site investigation that no explosive was involved.” [Associated Press, 9/25/2001]