In Mödling, a small town near Vienna, girls between the ages of 18 and 20 have been disappearing without a trace at ever shorter intervals for the past 13 years. Residents are worried and accuse the police of incompetence. In this environment of fear and mistrust, the 19-year-old schoolgirl Jeanny meets the mysterious but charming tax consultant Johannes, which initially has something threatening about it. But Johannes sees more in Jeanny than just an innocent girl. And he gives Jeanny, who lost her father at a young age, support and recognition. He helps her to pass the Matura, he awakens her self-confidence and gives her the appreciation that she misses. An unusual love grows between the two, which is initially kept secret from everyone. As she is drawn deeper and deeper into the whirl of her feelings, the aggressive climate in the town continues to escalate. A militia is formed. Jeanny is becoming increasingly insecure. Can she really trust Johannes?

Inspector Bergmann and his new colleague Anni Sulmtaler find themselves dealing with a sinister murder on Halloween of all days. During a session with the medium Vera, a woman is shot through the window. The murder weapon is the husband's hunting rifle. But he can't be the perpetrator. Only Vera's controlling spirit knows the truth, but unfortunately it evades any questioning.

The Graz chief investigator Sascha Bergmann and his colleague Eva Merz from the Spusi try to combine the official with the romantic, but unfortunately a routine case in the tranquil East Styrian hill country unexpectedly degenerates into work: What initially looks like the suicide of a drunk turns out to be poorly disguised murder! This in turn calls Bergmann's partner Sandra Mohr onto the scene, who puts herself in danger in her investigative zeal.