As the series hurtles to a climax, Lennox makes a shocking discovery that turns the case on its head; all is not as it seems and the truth behind these murders lies closer to home.

As Lennox wrestles with the consequences of his actions, the hunt to catch the killer ramps up when one of his own team is targeted. Lennox and Drummond look back at a 1992 case.

Another young girl has gone missing, but Lennox thinks he can lure the perpetrator in.

Lennox must face his demons to help him uncover the truth about the case.

DI Ray Lennox and his partner are investigating the disappearance of schoolgirl.

The attacker floods the internet with their manifesto and declares there will be a third victim. The race is on for Lennox and his team to prevent another death.

DI Ray Lennox is back - determined to prove he can put the Confectioner case behind him and be a normal cop. When an ex-colleague is assaulted, Lennox gets stuck into a new case.

As Lennox wrestles with his sobriety, the investigation continues.