Lord Fraser was the lord advocate (1989-92) who initiated the case against Megrahi. On 20 December 2006 Lord Fraser was detained by police after they were called to Dundee Airport following reports of a disturbance on board an aircraft. Lord Fraser was charged with disorderly conduct. It was announced on 2 February 2007 that the Crown Office had dropped these charges due to insufficient evidence that an offence had been committed.
Lord Hardie, as Lord Advocate 1997-2000, was due to lead the prosecution team in the Lockerbie trial. Lord Hardie resigned just before the Lockerbie trial began. There were rumours that there was a lack of evidence to convict the Libyans.
Alan Turnbull, QC, was one of the two senior counsel leading the Crown team in the Lockerbie trial. In 2006, he became Scotland's youngest judge at the age of 47.
Advocate-depute Alastair Campbell, QC, was senior prosecution counsel in the Lockerbie trial. In 2003, he was appointed a judge and became Lord Bracadale.
Bill Taylor, QC, was defence counsel for Megrahi at Camp Zeist. He has been heavily criticised for failing to defend Megrahi successfully.
Alistair Duff was the defence lawyer for Megrahi.
Eddie MacKechnie was solicitor to Fhimah who was acquitted.
Tony Gauci was the key crown witness and owner of the Maltese shop where Megrahi was said to have bought the clothing reportedly placed around the bomb. At the trial, Tony Gauci was uncertain about the date he sold the clothes in question, and was not sure that it was Megrahi to whom they were sold. Gauci gave two earlier statements in which he identified convicted Egyptian terrorist Abu Talb as the person who bought clothing. Gauci gave earlier statements saying he did not sell a shirt to the man but six months later remembered selling shirts and the man. Two of Gauci's statements are missing. A babygro said to have been wrapped around the bomb and shown to the court blown to pieces was recovered intact, according to a statement from the woman who found it. Five years after the trial, Lord Fraser allegedly described Gauci as a “simple” man who might have been “easily led”. Lord Fraser was the lord advocate (1989-92) who initiated the case against Megrahi.
J Thomas Thurman was the FBI man who identified a fragment of a circuit board from a timing device which, he said, was from the Lockerbie bomb. Thurman was later removed from his FBI job after a US Department of Justice investigation concluded his FBI forensics lab had a record of fabricating evidence.
Lord Sutherland was the presiding judge at Camp Zeist.
The other two judges were Lord Coulsfield and Lord MacLean.
Lord Cullen was head of the five-judge panel which presided over the appeal of Megrahi at Camp Zeist in 2002. The other four judges were: Lord Kirkwood, Lord Osborne, Lord Macfadyen, and Lord Nimmo Smith.