The Bombing of Pan Am 103: Episode 5 (BBC One, Sunday, 1 June, 2025)

The Bombing of Pan Am 103 Key Art

The net tightens around the “mystery shopper” in this week’s The Bombing of Pan Am 103, airing Sunday at 9:00 PM on BBC One. The fifth episode of the docuseries finds the joint Scottish and FBI investigation making headway in the Lockerbie bombing case, but inter-agency tensions threaten to unravel their progress.

As the investigators get closer to identifying the mystery shopper, the search expands to unmask the other individuals involved in the conspiracy. Here’s where things get tricky: troubled relations between international agencies could derail the delicate work of piecing together the complicated bombing plot.

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A secret CIA asset adds another twist. This individual might hold the key to unlocking the full story behind the bombing, but whether investigators can gain access and cooperation becomes a crucial variable. With only one episode remaining, the stakes are at their highest. Can the investigation successfully deal with international friction and uncover the full truth? Or will the fractured relations shield some of the plotters from facing justice? This episode digs into the often-messy realities of global investigations, suggesting answers are often harder to come by than the questions themselves.

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“The Bombing of Pan Am 103” airs Sunday, 1 June at 9:00 PM on BBC One.

Isabelle aka Izzy Jacobs is the features editor at memorabletv.com. Isabelle is particularly drawn to crime dramas, but she also has a not so secret love for all things reality TV. In addition to her work at memorabletv.com, Isabelle is also an avid traveler and a devoted foodie.