Biden administration asks court to block plea deal for alleged mastermind of 9/11 attacks
Associated PressWASHINGTON — 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 death penalty in one of the deadliest attacks ever on the United States. It said the government would be denied a chance for a public trial and the opportunity to “seek capital punishment against three men charged with a heinous act of mass murder that caused the death of thousands of people and shocked the nation and the world.” The Defense Department negotiated and approved the plea deal but later repudiated it. Military prosecutors this summer notified families of the victims that the senior Pentagon official overseeing Guantanamo had approved a plea deal after more than two years of negotiations. The Justice Department criticized the military commission judge for a ruling that it said “improperly curtailed” the defense secretary’s authority in a “case of unique national importance.” Preserving that authority “is a matter of critical importance warranting the issuance of extraordinary relief,” the government’s filing said.