Ach spij kochanie

Władysław Mazurkiewicz was the biggest serial killer in the history of Polish crime. He lived in Kraków after the Second World War and when he was arrested in September 1955, he had murdered at least thirty people. He pleaded guilty to thirty murders in the course of the investigation. Yet, later, he was charged with only six murders during a show trial. How was it possible? How could this happen? (cinando.com)