Alexander Zelger had barely become chief of police in Bolzano when he found himself dealing with a serial killer. And the killer was always ahead of him, moving like a phantom. Zelger had to stop the man. Time and again, innocent women ...See moreAlexander Zelger had barely become chief of police in Bolzano when he found himself dealing with a serial killer. And the killer was always ahead of him, moving like a phantom. Zelger had to stop the man. Time and again, innocent women were killed with countless stab wounds. Zelger knew that the unknown man, whom everyone called "the Monster of Bolzano," wouldn't stop killing on his own. In 2017, the well-known Swedish journalist Kim Wall disappeared in Denmark. She had last been seen on a submarine as part of her work. There she was planning to conduct an interview with submarine designer Peter Madsen. Her disappearance led to the largest investigation in Danish criminal history. Written by
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