Loch Ness

A murder in a small Scottish town sends the community into shock.

Forensic psychologist Blake Albrighton is brought onto the team.

The police hold an appeal for the safe return of Jonjo.

Annie and Alan's relationship suffers as Annie becomes entrenched in the investigation.

Annie pays Mhari a visit regarding Dessie and the gun.

Detective Annie Redford searches for a serial killer in the local community.