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Season 1 Episodes
8 episodes
1
73
Episode 1: Part 1
On his first day on a new job DCI Tom Mathias investigates a blood soaked bathroom and the disappearance of 64 year old Helen Jenkins. The inquiry focuses on an old Children's home above the ravine spanned by the Devil's Bridge.
2
Episode 1: Part 2
3
70
Episode 2: Part 1
At a remote farmhouse, sixty-nine year old Idris Williams is discovered bludgeoned to death, and the investigation into his murder reveals the mountain’s bloody past.
4
Episode 2: Part 2
5
70
Episode 3: Part 1
In the isolated village of Penwyllt, the body of a young man is discovered in the murky depths of a quarry lake. But who is he, and was this an accident?
6
Episode 3: Part 2
7
80
Episode 4: Part 1
The body of a young woman is found abandoned but carefully placed in the marshes. This case, in the series finale, pushes DCI Mathias to the edge, both personally and professionally.
8
Episode 4: Part 2