On 21 December 1988, flight Pan Am 103 was en route from Heathrow to JFK when a bomb exploded in its hold over the small Scottish town of Lockerbie, killing 270 people, including 43 British citizens and 190 Americans. It was the worst ever terror attack on British soil and the first major one on US citizens.

The Bombing of Pan Am 103 focuses on the investigation into the crash on both sides of the Atlantic and the devastating effect it had on the small town and the families who lost loved ones. From the initial exhaustive search for evidence on the ground in Scotland, via the US and Malta to the trial at Camp Zeist in 2000, the drama takes us right up to the most recent indictment at the end of 2022.