The Rapist's Journal 

A flurry of sexual assaults in Wroclaw baffles investigators, but patterns begin to emerge that suggest the crimes are the work of a single perpetrator.

The investigation finally leads to a suspect, who is oddly eager to share detailed accounts of his alleged crimes. How did he go undetected for so long?

The suspect's confessions and records leave little doubt about his guilt, but authorities still face daunting challenges to put him behind bars.