A snowed-in holiday hotel. A dead body in a room locked from the inside. The hotel manager wants to cover it up, but in the blink of an eye the whole hotel knows about it. Among the guests is an inspector - or at least he convincingly claims to be - who, together with his assistant who has travelled with him, undertakes extensive investigations. Then even a second murder takes place!

The investigation into the death of a young woman who was drugged with knockout drops and raped leads the Graz duo to Leoben.

An everyday scene – a man goes to the ATM and wants to withdraw money for a gift. But the ATM refuses to operate. Mr. Henrich's savings are "on a business trip," and his money is "working," the robot-like customer service representative explains. She tries to calm him down and fob him off with empty phrases.