Episode 1

In 2015, the body of 23-year-old Josh Clayton was found on an uninhabited island in the Scilly Isles.

Episode 2

As the search continues, tensions flare between the police and the family. Another island worker makes a shocking revelation about Josh's last hours.

Episode 3

A new twist in the family's search for the truth emerges. Tracey takes the investigation into her own hands.