Twenty years after nearly three thousand lives were lost in a single morning, the legal reckoning for the man accused of engineering that catastrophe remains unfinished — a case now in its ninth year of pretrial proceedings, resuming in September 2021 after a twenty-month silence at Guantanamo Bay. Khalid Sheikh Mohammed and four co-defendants sit at the center of a profound juridical paradox: a man who has spoken of his crimes in detail, yet whose words cannot be carried into a courtroom because of how they were drawn from him. The case has become less a trial than a mirror held up to the con
9/11 Mastermind's Trial Resumes After 20-Year Wait
Nearly 3,000 deaths from 9/11 attacks; KSM admitted to personally murdering Wall Street Journal reporter Daniel Pearl and organizing multiple terrorist operations.
A defendant who confessed to orchestrating mass murder but whose confessions cannot be used
Mark
Why has this case taken so long? It's been twenty years.
Mimi
The delays stack up. COVID stopped everything for a while. Judges left. But the real problem is the evidence—almost everything he confessed to came from torture, so it can't be used in court.
Mark
So the government knows what he did but can't prove it in a trial?
Mimi
Essentially, yes. He admitted to killing Daniel Pearl, organizing bombings, all of it. But because of how those admissions were extracted, they're legally worthless.
Mark
That seems backwards. How do you prosecute someone in that situation?
Mimi
You don't, easily. The prosecution has to build a case from other sources—documents, witnesses, evidence that wasn't tainted. It's much harder, and it takes time.
Mark
Is he likely to be executed if convicted?
Mimi
Probably not. The military hasn't executed anyone since 1961. Even with 2,976 murder counts, that history suggests the death penalty is more symbolic than real at this point.
Mark
So what happens next?
Mimi
More hearings. The trial date is still unknown. This could go on for years more.
The Pulse
- After twenty months of pandemic-forced silence, the military tribunal at Guantanamo Bay stirred back to life in September 2021 — but the machinery of justice remains deeply seized.
- The central wound in the prosecution's case is irreparable: confessions describing mass murder, a journalist's beheading, and years of terrorist orchestration were extracted through 183 waterboarding sessions and cannot be admitted as evidence.
- Four judges have now cycled through the case, and defense attorneys immediately challenged the newest one's qualifications, adding fresh procedural friction to a proceeding already strangled by delay.
- Hearings are scheduled through November, but the military retains the authority to suspend everything at any moment for national security reasons — leaving no trial date in sight after nearly a decade of litigation.
- Even the question of punishment hangs in suspension: the military has not executed anyone since 1961, casting doubt on whether the death penalty Mohammed faces would ever be carried out even if he were convicted.
Twenty years after nearly three thousand lives were lost in a single morning, the legal reckoning for the man accused of engineering that catastrophe remains unfinished — a case now in its ninth year of pretrial proceedings, resuming in September 2021 after a twenty-month silence at Guantanamo Bay. Khalid Sheikh Mohammed and four co-defendants sit at the center of a profound juridical paradox: a man who has spoken of his crimes in detail, yet whose words cannot be carried into a courtroom because of how they were drawn from him. The case has become less a trial than a mirror held up to the contradictions of justice pursued through extraordinary means — and the question of whether accountability, in any meaningful form, will ever arrive.
Two decades after the attacks that killed nearly 3,000 people, the military tribunal against Khalid Sheikh Mohammed resumed pretrial hearings in September 2021 — picking up after a twenty-month suspension that added to what had already become nine years of halting litigation at Guantanamo Bay. Mohammed sat alongside four co-defendants as proceedings continued their slow, obstacle-laden march toward a trial that has not yet been scheduled.
If the case ever reaches a verdict, Mohammed will face 2,976 murder counts tied to the Twin Towers, the Pentagon, and the field in Shanksville, Pennsylvania. He and his co-defendants could face execution. But the path there is blocked by a legal knot that has no clean solution: the confessions Mohammed made — including his claim to have personally beheaded Wall Street Journal reporter Daniel Pearl, and his descriptions of organizing multiple attacks — were obtained during interrogations at secret CIA facilities where he was waterboarded 183 times. That evidence cannot be used against him in court, leaving prosecutors to build their case around what remains.
Mohammed was captured in Pakistan in March 2003. The years of admissions that followed, now largely inadmissible, have turned the tribunal into a study in the costs of how information was gathered in the years after September 11th. The hearing was presided over by Lt. Col. Matthew McCall — the fourth judge assigned to the case — whose qualifications defense attorneys immediately moved to challenge.
The case has attracted scrutiny beyond the courtroom as well. Earlier in 2021, it emerged that Guantanamo detainees had received COVID-19 vaccines before much of the American public, drawing public backlash. Thirty-nine prisoners remain at the facility. As for what punishment Mohammed might ultimately face, observers have noted that the military has not carried out a death sentence since 1961 — a sixty-year gap that raises quiet but serious questions about whether the machinery of capital punishment in military justice has any real momentum left.
Two decades after the attacks that killed nearly 3,000 people, the military tribunal case against Khalid Sheikh Mohammed finally moved forward again in September 2021, resuming pretrial hearings after a twenty-month suspension. Mohammed, known as KSM, sat alongside four co-defendants—Ammar al-Baluchi, Walid bin Attash, Ramzi bin al-Shibh, and Mustafa Ahmad al-Hawasawi—as proceedings that had already consumed nine years of litigation continued their halting progress at Guantanamo Bay.
When the case eventually reaches trial, Mohammed will face 2,976 counts of murder and related charges stemming from the destruction of the Twin Towers, the Pentagon strike, and the airliner that went down in a field near Shanksville, Pennsylvania on September 11, 2001. He and his co-defendants face the possibility of execution. Yet no trial date has been set, and the obstacles blocking the path forward remain substantial and tangled.
The delays accumulating over nearly a decade trace to multiple sources: the coronavirus pandemic, judges retiring or recusing themselves, and most significantly, a fundamental legal dispute over evidence. Much of what Mohammed allegedly confessed to—including his claim that he personally beheaded Wall Street Journal reporter Daniel Pearl on video, his role in organizing the 1993 World Trade Center bombing, the Bali nightclub attack, and involvement in the failed shoe-bomber plot—came during interrogations at secret CIA detention facilities where he was waterboarded 183 times and subjected to other methods the government termed "enhanced interrogation." Because of how that evidence was obtained, it cannot be used against him in court, severely constraining the prosecution's case.
Mohammed was captured in March 2003 in Rawalpindi, Pakistan, along with al-Hawasawi and others. The admissions he made in the years that followed, extracted through techniques that would later become the subject of intense moral and legal scrutiny, now sit largely unusable in the courtroom. This paradox—a defendant who has confessed to orchestrating mass murder but whose confessions cannot be presented as evidence—has become the central knot the military tribunal must untangle.
The September 2021 hearing was presided over by Lt. Col. Matthew McCall, the fourth judge assigned to the case, a turnover that itself reflects the procedural instability dogging the proceedings. Defense lawyers used the hearing to challenge McCall's qualifications and his connections to previous attorneys involved in the litigation. The hearings were scheduled to continue through mid-September, with another block of proceedings planned for November, though the military retained the power to halt everything at any moment for reasons of national security.
The case has drawn additional scrutiny beyond the courtroom. Earlier in 2021, the Department of Defense faced public backlash after it became known that Mohammed and other detainees at Guantanamo Bay had received coronavirus vaccines before much of the American population had access to them. A Pentagon spokesman confirmed in January that officials had authorized COVID-19 vaccinations to be offered to all detainees and prisoners held at the facility.
As of mid-2021, thirty-nine prisoners remained at Guantanamo. The question of what punishment, if any, Mohammed might ultimately face remains uncertain. In 2019, Richard Miniter, author of a 2011 biography of Mohammed, observed that execution seemed unlikely given that the military had not carried out a death sentence since 1961—a gap of six decades that suggested the machinery of capital punishment in the military justice system had essentially stalled. The trial, when it finally begins, will test whether that pattern holds or whether the magnitude of the crimes will prove the exception.
Notable Quotes
It was unlikely KSM would get the death penalty, noting that the military hasn't executed anyone since 1961— Richard Miniter, author of 'Mastermind: The Many Faces of the 9/11 Architect, Khalid Shaikh Mohammed'
Want the full story?
Read the original at New York Post ↗
Crime & Justice