Episode 1

E1

When a body is discovered in a quarry, DI Karen Pirie and her team are tasked with reopening the case of the infamous 1984 kidnapping of an heiress and her son.

Episode 2

E2

With suspects under attack, Karen's cold case review becomes a live investigation. Is someone out for revenge for Rosie's death, or trying to ensure that the truth remains hidden?

Episode 3

E3

Karen is forced to confront a version of the truth she never thought possible - with everything at stake, will she finally find Rosie's killer and achieve justice after 25 years?