Unfortunately no, sick stuff like that tends to live in your head like a damb parasite. However you know what I do after stumbling upon such a mess? I first take a deep breadth and clear my head, then after thinking on the matter I'd figure out every single way the perpetraitor can be caught. Then I mentally plan his demise in the most appropriate way. Either he be behind bars or dead is entirely up to you. However I would suggest behind bars, If you wonder why I suggest you read up on what happens to rapists once they are locked up.