Newly unsealed documents give one of the most detailed views yet of the evidence gathered on the accused 9/11 mastermind Khalid Sheikh Mohammed, including how prosecutors allege he and others ...

Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal appeals panel to let his scheduled guilty plea Friday n Guantanamo Bay, Cuba, go forward in a plea agreement that ...

WASHINGTON — Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal appeals panel to let his scheduled guilty plea Friday n Guantanamo Bay, Cuba, go forward in a plea ...

WASHINGTON (AP) — Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal appeals panel to let his scheduled guilty plea Friday in Guantanamo Bay, Cuba, go forward in a ...

Another plane crashed into a field in Pennsylvania after passengers fought back. ... What happened on 9/11 and who is Khalid Sheikh Mohammed? Photo courtesy of Khalid Sheikh Mohammed’s legal team.

WASHINGTON (AP) — Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal appeals panel to let his scheduled guilty plea Friday n Guantanamo Bay, Cuba, go forward in a plea ...

Khalid Sheikh Mohammed, often referred to as KSM, was due to deliver his pleas at a war court on the Guantanamo Bay naval base in south-eastern Cuba, where he has been held in a military prison ...

Khalid Sheikh Mohammed, the mastermind of the September 11, 2001 hijackings -- the deadliest ever attacks on US soil -- has dedicated his life to plotting against the West.

UNDATED: (FILE PHOTO) Khalid Shaikh Mohammed, a suspected al Qaeda terrorist, is shown in this photo released by the FBI on October 10, 2001 in Washington, D.C. (Photo Courtesy of FBI/Getty Images ...

WASHINGTON — Khalid Sheikh Mohammed, accused as the mastermind of al-Qaida’s Sept. 11, 2001, attacks on the United States, has agreed to plead guilty, the Defense Department said Wednesday ...