WASHINGTON (AP) — 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 ...

WASHINGTON—The Defense Department approved a plea bargain with Khalid Sheikh Mohammed and two other Guantanamo detainees accused of orchestrating the Sept. 11, 2001, terrorist attacks that ...

The U.S. had filed an appeal to stop plea proceedings for alleged 9/11 architect Khalid Sheikh Mohammed and two others from moving forward Friday in the war court in Guantanamo Bay.

For a day or two, it appeared that the long saga of America's post-9/11 trials might be over. That moment has passed. Defense Secretary Lloyd Austin last week nixed a ...

Follow the latest Biden Administration news stories and headlines. Get breaking news alerts when you download the ABC News App and subscribe to Biden Administration notifications.

Paige Bueckers scores 20 points as No. 3 UConn rolls into Big East semis with win over St. John's. The Biden administration succeeded Thursday in temporarily blocking accused 9/11 mastermind ...

WASHINGTON — The Biden administration asked a federal appeals court on Tuesday to block a plea agreement for accused 9/11 mastermind Khalid Sheikh Mohammed that would spare him the risk of the ...