AdvertisementTrial Date Set For Khalid Sheikh Mohammed, 4 Others Charged In Sept. 11 AttacksAugust 30, 2019Vanessa RomoSacha PfeifferfacebookEmailKhalid Sheikh Mohammed, seen shortly after his capture during a 2003 raid in Pakistan, is accused of masterminding the Sept. 11, 2001, terrorist attacks that killed nearly 3,000 people. (AP)