The trial of Khalid Sheikh Mohammed and three other alleged 9/11 plotters is scheduled to begin in June 2028.

A quarter-century after the attacks on the World Trade Center, alleged mastermind Khalid Sheikh Mohammed remains untried, with 2,977 murder charges against him stalled by…

Two decades after U.S. authorities locked Khalid Sheikh Mohammed away at a military detention center in Cuba, the purported mastermind of the Sept. 11 attacks sometimes seems…