Hidden

The life of DI Cadi John and the lives of those around her are forever changed by the discovery of the body of a young woman, Mali Pryce, in a river. Mali has been missing since 2011 and the police question where she has been held for all this time.

When Dylan Harris sees young nurse, Lowri Driscoll, his hunting instincts kick in and he stalks her and attempts to grab her. Lowri escapes but Harris is still out there and it's only a matter of time before he strikes again.

Megan Ruddock’s life begins to disintegrate when a friend sees the self-harm scars on her arms. Unable to cope, Megan steps in front of an oncoming vehicle. However, her nightmare is only just beginning as the vehicle belongs to Dylan Harris.

Megan Ruddock finds herself trapped in a nightmarish world as Dylan Harris brings her back to his compound. Megan desperately tries to escape but Iona and Dylan drag her to the basement and shackle her. Meanwhile Nia, Dylan's daughter, is a witness.

Cadi and Vaughan review the Anna Williams case files and they are struck by how similar she is in appearance to the other missing and murdered girls. Could it be possible that the wrong man has been in prison for all of these years?

Cadi goes to visit Endaf Elwy at Gladwell Prison. Endaf Elwy has been incarcerated for over ten years, accused of killing his niece Anna Williams. Cadi’s fear that the wrong man has been imprisoned is only strengthened by meeting Endaf in person.

An incredibly brave act by Nia, Dylan’s daughter, means that Megan is finally free from the basement room where she’s been held captive. She runs for her life with Dylan in pursuit.

With Nia and Megan now safe and with Iona being detained in police custody the hunt is on for Dylan Harris. Can Cadi and Vaughan catch him before he causes any more pain and misery?