WASHINGTON, D.C. — U.S. District Judge Dabney Friedrich postponed the trial of Abu Agila Mohammad Mas'ud Kheir Al-Marimi on Monday, August 24, 2026. The judge cited the discovery of new evidence that defense attorneys want to examine as the reason for the postponement.

Defense attorneys stated that prosecutors disclosed the new evidence to them on Saturday, August 22, 2026. Defense attorneys stated that their "constitutional and ethical obligations require the defense to investigate this development." Judge Friedrich scheduled a hearing for September 1, 2026, to discuss the status of the case.

Al-Marimi is charged with two counts of destruction of an aircraft resulting in death. He has pleaded not guilty to the charges. Al-Marimi faces a maximum penalty of life in prison if convicted.

Pan Am Flight 103 exploded over Lockerbie, Scotland, on December 21, 1988. The explosion killed 270 people, including 259 passengers and crew on board and 11 people on the ground. Among the victims were 190 Americans and 43 citizens of the United Kingdom.

Citizens of 21 countries were killed in the bombing. Thirty-five Syracuse University students returning from a semester abroad were among the passengers killed.

The bomb exploded in the forward cargo area of the Boeing 747 at an altitude of 31,000 feet, 38 minutes after takeoff from London Heathrow Airport. The flight was bound for John F. Kennedy International Airport in New York. Prosecutors allege that Al-Marimi built the bomb used in the attack. Prosecutors allege that Al-Marimi and others carried out the bombing at the direction of Libyan leader Muammar Gaddafi.

Al-Marimi worked for the Libyan intelligence service from approximately 1973 to 2011, rising to the rank of colonel. Prosecutors believe Al-Marimi brought a suitcase containing a bomb to an airport in Malta and gave it to co-conspirators for a flight to Frankfurt, Germany. The suitcase traveled from Frankfurt to London, where it was loaded onto Pan Am Flight 103.

Al-Marimi was arrested in Libya and transferred to U.S. custody in 2022. He was first charged in 2020 and indicted in December 2022.

Two other Libyan intelligence agents were tried by a panel of Scottish judges in the Netherlands in 2000. The tribunal convicted Abdulbasset Al-Megrahi and acquitted Al Amin Khalifah Fhimah. The Libyan government accepted responsibility for the attack in 2003. Muammar Gaddafi was ousted and killed during a 2011 civil war.

Laura Buchan, head of the Lockerbie investigation team at the Crown Office and Procurator Fiscal Service, said, "I recognise that this adjournment will be disappointing for the families and for those who have followed this case over many years." Buchan said, "As the matter remains before the court, it would not be appropriate to comment on the reasons for the adjournment. Although these proceedings are being led by the United States authorities, Scottish prosecutors and police officers remain fully committed to supporting the pursuit of justice." Kara Weipz, board president of the nonprofit Victims of Pan Am Flight 103, stated that her organization had received no details about the new evidence that prompted the trial delay. Defense attorney Laura Koenig declined to elaborate in response to an inquiry.

Why It Matters

The postponement shows the legal complexities involved in prosecuting a terrorist attack that occurred more than three decades ago. Abu Agila Mohammad Mas'ud Kheir Al-Marimi is in his mid-70s, and the case involves evidence located in multiple countries. The delay reflects the challenges of gathering and reviewing material from international sources while ensuring the defense can meet its constitutional obligations.