In her new book, renowned criminal psychologist Helinä Häkkänen discusses the complex issues surrounding crime in seemingly safe neighborhoods, using the unsolved murder of a young postal worker in Myyrmäki as a case study. This incident, which occurred in the heart of a densely populated area, raises deep concerns about safety and the nature of violent crime in Finland. Häkkänen's insights into the psychological profile of the potential murderer compel readers to confront unsettling questions about who could commit such an act and whether they might strike again.

The murder has puzzled the local community for over three years, turning an ordinary neighborhood into a site of anxiety. Häkkänen emphasizes the importance of investigating the environmental factors around the crime scene, suggesting that understanding the social dynamics and characteristics of the residents can provide vital clues for solving the case. Her chilling assessment of the likely suspect includes questions about their motivations and background, highlighting the randomness and unpredictability often associated with such crimes.

As the police remain tight-lipped about the progress of the investigation, Häkkänen's provocative theories contribute to a broader dialogue about public safety and community awareness. With the local population of 17,000 deeply disturbed by the unresolved murder, Häkkänen's work has sparked renewed interest in not just identifying the perpetrator but also addressing the fear and uncertainty that hangs over residents in Myyrmäki.