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6 Episodes 2017 - 2017
In a small community driven by myth on the shores of Scotland's loch, a different type of monster lives in their midst as a detective searches for a serial killer.
Episode 1
Sun, Jun 11, 2017 60 mins
A murder in a small Scottish town sends the community into shock.
Episode 2
Sun, Jun 18, 2017 60 mins
DCI Quigley makes a breakthrough. Following the discovery of a human heart on the shores of the loch, forensic psychologist Blake Albrighton is brought onto the team.
Episode 3
Sun, Jun 25, 2017 60 mins
With the killer still at large and a teenager with mental health issues now missing, the police come under further scrutiny.
Episode 4
Sun, Jul 2, 2017 60 mins
In the wake of Jonjo's murder, college principal Craig Petrie is brought in for questioning, and under pressure his deceptions begin to unravel - but so do those of fellow local Leighton Thomas.
Episode 5
Sun, Jul 9, 2017 60 mins
Annie's determination leads her to uncover murder weapons used by the killer, and she joins forces with Quigley to hunt down the suspect.
Episode 6
Sun, Jul 16, 2017 60 mins
The town is reeling from the shooting at the dam and the suicide of teenage murder suspect Dessie Toner. DCI Quigley is under pressure to wrap up the case, but knows there are questions that remain unresolved.