An unethical psychiatrist is found in a hot tub. And he’s been there for three days. Details about the death make the police suspicious. Meanwhile, art forger Suvi Vettenranta is released from prison.

The police find a dummy of Hautalehto in a grave. Who's threatening him? Newly released Suvi seems to be under the spell of the strange art cult leader, the Master.

Jaako from the art community has disappeared. Ugly secrets about the Master are exposed. Berglund is ambushed in a press conference and comes under pressure to retire.

Hautalehto tracks the kidnapped Suvi. Suvi shows Hautalehto threatening messages from her estranged husband Olli. Jonna and Tero obtain security footage that implicates the Master.

Leena finds evidence of another woman in Hautalehto’s life, and doesn’t believe him when he denies being unfaithful. The team suspect that Hautalehto has a risky blind spot. The Master gets a shock.

Tarmo and Berglund team up and find vital information, which they show Hautalehto. The murderer has taken hostages for a specific reason; can Hautalehto find them in time to prevent more killing?