One Of Us: Season 1, Episode 3

1 - 3: Glenarvon Loch

The police close in on the two families, leading to a shocking confession. Claire makes an intriguing discovery, while Juliet's life is thrown into turmoil.

Highly suspicious of the two families, Detective Juliet interviews both Louise and Bill and finds a hole in their story. Things take a turn for the worse when Jamie decides to take matters into his own hands and contacts the police.

As the Elliot and Douglas families gather for Adam and Grace's funeral, the police descend upon them, leading to a shocking confession - but a mysterious discovery could turn the case on its head.