Trials related to the September 11 attacks

This page lists trials related to the September 11, 2001, terrorist attacks.

Zacarias Moussaoui

Zacarias Moussaoui was in jail in Minnesota when the September 11 attacks unfolded. On December 11, 2001, Moussaoui was indicted by a federal grand jury in United States District Court for the Eastern District of Virginia on six federal charges: conspiracy to commit acts of terrorism transcending national boundaries, conspiracy to commit aircraft piracy, conspiracy to destroy aircraft, conspiracy to use weapons of mass destruction, conspiracy to murder United States employees, and conspiracy to destroy property. The indictment of Zacarias Moussaoui named as unindicted co-conspirators Ramzi Bin al-Shibh and Mustafa al-Hawsawi, among others, for their role in the attack "to murder thousands of innocent people in New York, Virginia and Pennsylvania."

On January 12, 2002, Moussaoui refused to enter any plea to the charges and so Judge Leonie Brinkema entered pleas of not guilty. A hearing was held on April 22, 2002, to determine his right to self-representation, for by then Moussaoui had declined the assistance of his court-appointed attorneys, and asked to defend himself. At another hearing on June 13, 2002, Brinkema deemed him competent to defend himself and allowed the case to move forward. However, Moussaoui later requested the occasional assistance of attorneys to help him with technical issues.

Moussaoui admitted his involvement with al-Qaeda, but claimed he was not involved in the 9/11 attacks. Rather, he claimed that he was preparing for a separate attack. Khalid Sheikh Mohammed had earlier told investigators that Moussaoui met with him prior to September 11, but that he, Mohammed, chose not to use him. No evidence directly linking Moussaoui to the 9/11 attacks has yet been released.

The trial highlighted a tension in the United States between the judiciary and national security. Moussaoui made requests for access to confidential documents and the right to call captive al-Qaeda members as witnesses, notably bin al-Shibh, Khalid Shaikh Mohammed, and Mustafa Ahmed al-Hawsawi. Both requests were claimed by prosecutors to be potential threats to national security. Brinkema denied the motion to access confidential documents, although Moussaoui was permitted to use several al-Qaeda prisoners as witnesses.

Brinkema put the death penalty "off limits" on October 2, 2003, in reply to government defiance of her order to provide access to Moussaoui's witnesses. The Fourth Circuit Court of Appeals reversed the Brinkema ruling, holding that the US government could use summaries of interviews/interrogations of these witnesses. On March 21, 2005, the United States Supreme Court, without comment, declined to hear Moussaoui's pre-trial appeal of the Fourth Circuit's decision, returning the case to Brinkema.

On April 22, 2005, in one of the court sessions near the end of that phase of the proceedings, Moussaoui surprised the whole audience by pleading guilty to all charges, while at the same time denying having any intention to produce a massacre like 9/11. He said that it was not his conspiracy, and that he intended to free Sheikh Omar Abdel-Rahman. According to Moussaoui, his master plan was to hijack a Boeing 747-400, since the plane is one of a few that could reach Afghanistan from the US without any intermediate stops.

On February 6, 2006, Moussaoui shouted "I am al-Qaeda. They do not represent me; they are Americans," referring to his attorneys while being escorted from the courtroom in front of 120 potential jurors.

In March 2006, during the Moussaoui trial, several premises made headlines, including FBI agents stating that the bureau was aware, years before the attacks in 2001, that al-Qaeda planned to use planes to destroy important buildings, and Brinkema's decision to consider dismissal of the death penalty. Brinkema announced her decision in response to a violation by the attorney for the Transportation Security Administration, Carla Martin, of a pretrial order barring witnesses from exposure to any opening statements or trial testimony. Martin had e-mailed seven Federal Aviation Administration officials describing opening statements of the prosecution and commentary on government witnesses from the start of the testimony, effectively 'coaching the witnesses'. Brinkema said, "In all the years I've been on the bench, I have never seen such an egregious violation of a rule on witnesses," and described the situation as a "significant error by the government affecting the... integrity of the criminal justice system of the United States in the context of a death case." However, days later, under significant media attention, Brinkema decided not to dismiss the case, and instead ruled that witnesses could not testify and the government would be allowed to continue to seek the death penalty.

On March 27, 2006, Moussaoui testified that he and "shoe bomber" Richard Reid had planned to crash a hijacked airplane into the White House in the September 11 attacks. No direct connection between Moussaoui and Reid had ever before been alleged, and this testimony contradicted earlier testimony by Moussaoui that he had been intended for an operation after September 11. When asked why he had previously lied, he stated that "You're allowed to lie for jihad. You're allowed any technique to defeat your enemy." There has been commentary in the mainstream media that Moussaoui's preference to die as an identified 9/11 plotter rather than receive a life sentence as a member of an unrealized scheme throws doubt on his self-admitted connection to 9/11.

Since Moussaoui was in jail in Minnesota when the September 11 attacks unfolded in seeking a death sentence, prosecutors were required to prove that he "intentionally participated in an act... and the victim died as a direct result of the act." Moussaoui admitted he knew about the attacks and did nothing to stop them.

Having entered a guilty plea, Moussaoui was eligible for the death penalty. Germany said it would not release evidence against Moussaoui unless the US promised not to seek death as punishment. On April 27, 2005, French Justice Minister Dominique Perben said, "When France gave elements of information about Mr Moussaoui to the American justice, I obtained a written engagement of the United States not to use these elements to require or execute the death penalty."

On March 13, 2006, Brinkema recessed the death-penalty case against Moussaoui because of a breach against the rules on witnesses. Seven FAA officials were previously sent emails by TSA attorney Carla Martin outlining the prosecution's opening statements and providing commentary on government witnesses from the first day of testimony. Martin was placed on administrative leave over the incident and may face contempt of court charges. On March 14, 2006, Brinkema ruled that the prosecution could continue to seek the death penalty against Moussaoui, but could not use key witnesses coached by Martin. On April 3, 2006, the jury in his case decided that Moussaoui was eligible for the death penalty.

At Moussaoui's sentencing trial, FBI agent Greg Jones testified that prior to the attacks, he urged his supervisor, Michael Maltbie, "to prevent Zacarias Moussaoui from flying a plane into the World Trade Center." Maltbie had refused to act on 70 requests from another agent, Harry Samit, to obtain a warrant to search Moussaoui's computer.Markon, Jerry and Timothy Dwye
Damning evidence highlights FBI bungles.
''The Sydney Morning Herald'' (2006-03-22).

On May 3, 2006, the jury reached a verdict: that Moussaoui be sentenced to life in prison without the possibility of parole. Moussaoui was sentenced to six consecutive life terms on May 4, as Judge Brinkema expressed her belief that the sentence was an appropriate one, inasmuch as it would deprive Moussaoui of "martyrdom in a great big bang of glory" and of the "chance to speak again", after Moussaoui entered the courtroom proclaiming his victory and asserting that the United States would "never get Osama bin Laden". As he was leaving the courtroom he said, "America, you lost and I won." And he clapped his hands twice. A single juror saved Moussaoui from death. The foreman of the 12-person federal jury told ''The Washington Post'' that the panel voted 11-1, 10-2 and 10-2 in favor of the death penalty on the three charges for which Moussaoui was eligible for executio

A unanimous vote on any one of the three terrorism charges was required to return a death sentence.

On May 8, 2006, Moussaoui filed papers with the federal court in Alexandria, Virginia requesting to withdraw his guilty plea, stating that his earlier claim of participation in the September 11 plot was a "complete fabrication." He said that he was "extremely surprised" that he was not sentenced to death. "I now see that it is possible that I can receive a fair trial even with Americans as jurors," he said.Asseo, Lauri
Moussaoui Seeks to Withdraw Guilty Plea in Sept. 11 Attacks.
''Bloomberg'' (2006-05-08). However, federal sentencing rules forbid pleas to be withdrawn after a sentence has already been executed, and Moussaoui had already waived his rights to appeal.

On May 13, 2006, a group of US marshals ordered Moussaoui out of his holding cell in Alexandria, Virginia, Alexandria, Virginia, and flew him, via Conair, from Virginia to Colorado to begin serving his sentence at the supermax United States Penitentiary Administrative Maximum Facility, located in Florence, Colorado. The facility - considered the most secure federal penitentiary—is called the "Alcatraz of the Rockies". He is federal prisoner number 51427-054.

On July 31, 2006, the 1,202 exhibits presented during the case of ''United States v. Zacarias Moussaoui'' were posted online, marking the first time the exhibits of a criminal case in US courts were so published.

On November 20, 2007, Judge Brinkema publicly stated that the US government had provided incorrect information about evidence in the Moussaoui trial and that due to those actions, she was considering ordering a new trial in a related terrorism case, that of Ali al-Timimi, a Virginia Muslim cleric. Brinkema said that she could no longer trust the CIA and other government agencies on how they represent classified evidence in terror cases after Moussaoui case prosecutors admitted that the CIA had assured her that no videotapes or audiotapes existed of interrogations of certain high-profile terrorism detainees, but later, in a letter made public Nov. 13, two such videotapes and one audio tape were made known.

Mounir El Motassadeq

Mounir El Motassadeq, a Moroccan living in Germany who belonged to the Hamburg cell apartment owned by Mohamed Atta and lived in by many other people who would later go on to lead the September 11, 2001, attacks, in February 2003 was convicted in Germany of over 3,000 counts of accessory to murder in direct relation to the September 11 attacks, but the conviction was rejected on appeal. Though the German Justice Ministry pressed the United States to allow Ramzi bin al-Shibh