Frozen Lake

Already most of the residents of a small mountain village have emigrated. Because all of the remaining people know each other, most of the affairs are handled among themselves. After one of the local hunter dies after a fall from a deer stand, the policeman Georg Treichel and policewoman Martina Schober believe on a tragic accident. But then it turns out that one of the rungs of the ladder was manipulated, and everything points toward a murder.

Fake detective Jonas Horak is now in custody after being arrested by police officer Sophie Landner. A series of murders has Horak on edge, and he fears a serial killer is targeting him.

In their second joint case, detectives Lisa Kuen and Alexander "Alex" Yüsüf-Demir from the Innsbruck criminal police investigate a murder near a small Tyrolean town, where a dead man is found in the Wolfsschlucht, the victim was shot.

Two police officers, Roli and Ferdinand, control the road users on WIener Höhenstraße. You are literally on the border between town and country.

The dead body of a tourist is found in the mountains of Tyrol. The murder investigation focuses on the residents of a seemingly quiet village.