In a community nourished and sustained by myth and bordered by untamed nature, the search for a serial killer becomes a matter of life and death for local detective Annie Redford who is trying to cope with her first murder case. When the body of local man Niall Swift is found at the foot of Carn Mohr Mountain and an isolated human heart on the loch shore, the town's normality is shattered and the nightmare begins. Chillingly, the beautiful scenery, undulating Highlands and vast expansive loch becomes a character in its own right adding a haunting depth to the community's plight.
When a body is found at the foot of Carn Mohr Mountain, local detective Annie Redford is thrown into her first murder case.
Following the discovery of a human heart on the shores of the loch forensic psychologist Blake Albrighton is brought onto the team.
With the killer still at large and a teenager with mental health issues now missing, the police come under further scrutiny.
As Annie becomes more entrenched in the investigation, Alan feels increasingly marginalised and their relationship begins to suffer. College Principal Craig Petrie is questioned as the main person of interest with his connection to Niall Swift and Jonjo.
Annies determination leads her to uncover murder weapons used by the killer. She and Quigley join forces to hunt down the suspect.
DCI Quigley is under pressure to wrap up the case but knows there are questions that remain unresolved. Struggling to answer these questions Annie discovers the evidence is flawed. The killer is still at large.
Complete episode guide for The Loch with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
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