The Tale of Death

A woman's corpse has been discovered in Bern, bearing a mysterious symbol that the killer carved into her chest. However, this is not the only victim. Dutch profiler Marten S. Snyder and BKA Commissioner Sabina Nemes embark on a hunt for the criminal, but it seems that the killer is always one step ahead. Meanwhile, a young psychology specialist named Hanna arrives at "Steinfels", a prison for criminals with mental disorders. She is supposed to conduct group therapy sessions. However, she is only interested in one inmate - Piet van Lun. Once, Snyder had locked him behind bars. Thus, both experienced investigators and a novice psychologist find themselves ensnared in a devilish game with no winner.