Seeking a simpler life, detective Kari Sorjonen and his family move to a quiet lakeside town, where he's immediately called in to solve a murder.

Lena tracks down a crucial clue to the kidnapper's identity. Johanna's secrets catch up with her. Degerman reaches out to Paulina.

As Sorjonen investigates the suspicious death of a drug squad officer, Janina is drawn into a circle of teens planning an epic, drug-fueled party.

A second death linked to the pills prompts Sorjonen to travel to St. Petersburg with a new team member. At the party, an uncomfortable scene unfolds.

The team investigates a Europol tip on a dogfighting ring, and Hannu-Pekka asks Kari for help after his date with an escort takes an alarming turn.

Lena goes undercover at a fight club, straining her relation ship with Katia. A colleague slips Sorjonen troubling information about their target.

A woman found alive in a fish trap at the bottom of the lake presents an unsettling new challenge for the team. A politician asks Taina for a favor.

Called to the scene of a deadly crash, Sorjonen tries to connect the dots between Elina and the stolen car. Pauliina moves ahead with her secret plan.

Sorjonen's worlds collide when Janina wakes up spattered in blood and finds herself at the center of a murder investigation.

Desperate to clear Janina's name, Sorjonen races to piece together fragments from different crime scenes and catch the suspected killer off guard