An all-girl Catholic boarding school near Vienna for the wealthy Austrian elite and their children. The school is thriving, but faith is declining and the upper floors are deserted. The head of the institution, a young energetic nun, fights with ardor against this decline. Martha, 12, one of the nun’s favorite pupils, is a devoted girl who wishes to expiate the sins of the world. Encouraged by the nun, she is given a penance belt and taken to the abandoned upper floor.
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.
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.
Two murders of prostitutes in a similar way - no wonder that Commissioner Sandra Mohr suspects a connection. The obvious suspicion that a serial killer could be up to mischief in Styria is initially dismissed by her supervisor Sascha Bergmann.