A U.S. appeals court on Friday refused to allow Khalid Sheikh Mohammed, the accused mastermind of the September 11, 2001, ...

Khalid Sheikh Mohammed is accused of developing and directing the plot to crash hijacked airliners into the World Trade ...

Friday's decision undoes an attempt to wrap up more than two decades of military prosecution beset by legal and logistical ...

The deal stipulated life sentences without parole for accused Sept. 11 mastermind Khalid Sheikh Mohammed and two co-defendants.

The Justice Department defended Austin’s decision to end the plea deals, filing an unusual appeal with the D.C. Circuit on ...

President Joe Biden had cut the population of Guantanamo down from 40 since taking office. Much of that had been in an extraordinary push in his last weeks in office.