Season 1
6 episodes
50 min. per episode
Where to watch
A determined detective confronts haunting pasts as a copycat killer resurfaces, unraveling secrets that threaten her fragile community.
Trailer
Episodes
A young woman is found dead in the woods outside a small Welsh town. The circumstances resemble a case Ffion Lloyd helped solve, and she travels home to help.
The wife of imprisoned murderer Paul Harvey makes a shocking revelation. Meanwhile, an intense search for a new suspect ensues.
As they build their case, an armed intruder confronts the team. Ffion attempts intervention while Rick watches helplessly. A newly uncovered historical connection and secret threaten to unravel everything.
After a school shooting, the killer faces murder charges. Ffion suspects Mel's link to old murders and argues with Rick who's hiding the past. A startling confession reveals their former romance.
As Ffion and Rick grow closer, past events loom. Ffion uncovers a life-changing secret while a new suspect surfaces. Questions remain about Abbi's murderer and the nurses' safety as day seven nears.
Following the murder of a nurse in the Welsh town of Pembroke Dock, old cases are being re-examined under the suspicion of a copycat killer.