A true crime documentary depicting the story of one of the most notorious serial rapists in Poland. Accused of more than 20 rapes and confessing to a total of 96 rapes - the question of how this person could have acted in impunity for so long is raised in this documentary. ​ When the police eventually arrested him, one of the strongest pieces of evidence was a diary where he had written details of the victims, the crime scenes and the planned future attacks