When people hear “Killer Peter,” many assume it’s an urban legend. But the truth is far darker. Killer Peter was the nickname given to Peter Kürten, a real-life serial killer from 1920s Germany. His story is disturbing, but it’s also a major reason criminologists still talk about him today.
Kürten wasn’t just violent. He was calculated, manipulative, and aware of how his actions would shape public fear. What makes his case stand out isn’t just the crimes it’s how he used charm and intelligence to gain control. He confessed in chilling detail, explaining his mindset, which made him one of the first subjects for psychological profiling.
The article breaks down how his name became popular again thanks to true crime podcasts, YouTube documentaries, and even horror fiction. It explores how “Killer Peter” went from being a criminal to a symbol of hidden evil and the fear of the unknown.