In the debris, investigators found a tiny fragment that helped establish that the bomb had been placed inside a radio in a piece of luggage aboard Pan Am 103. Another small fragment, found embedded in a piece of shirt, helped identify the explosive timer. This evidence led to two Libyan intelligence operatives.
In 1991, the British and American governments charged Abdel Basset Ali al-Megrahi and Lamen Khalifa Fhimah in the case. Their trial in 2000 was held in Scottish court built for the occasion on a former U.S. military base in the Netherlands. The court acquitted Fhimah and convicted al Megrahi in 2001, sentencing him to life in prison. He was released in 2009 when he was believed near death from cancer, but he survived almost three more years.
They have another former intel officer in custody pending trial
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In December 2020, the US Attorney General announced new charges against Abu Agila Mohammad Mas’ud Kheir Al-Marimi, a former Libyan intelligence operative, for his role in the bombing, with a trial set to take place in Washington in May.