Documents unsealed detail evidence against 9/11 mastermind Khalid Sheikh Mohammed, amid plea deal争议.

Newly unsealed documents detail evidence against Khalid Sheikh Mohammed, accused mastermind of the 9/11 attacks, including his statements, phone records, and al-Qaida planning videos. The release includes photos and death certificates of the 2,976 victims. Mohammed and two others agreed to plead guilty for life sentences, but the Defense Department is contesting this plea in court. The case, in pretrial hearings for over two decades, may reveal further details about the attacks.