The U.S. Supreme Court has rejected Omar Khadr's attempt ... In 2012, a federal appeals court in a separate Guantanamo Bay detainee's case issued a decision with potential implications for Khadr.

WASHINGTON — The Supreme Court on Monday rejected an appeal by a Canadian-born former Guantanamo detainee who was seeking to wipe away his war crimes convictions, including for killing a U.S ...

FILE - The U.S. Supreme Court is seen, April 25, 2024, in Washington. (AP Photo/Mariam Zuhaib, File) (Mariam Zuhaib, Copyright 2024 The Associated Press. All rights ...