https://en.wikipedia.org/wiki/Christopher_Paul_Neil
https://www.reddit.com/r/todayilearned/comments/7axl6b/til_a_pedophile_in_thailand_posted_a_picture_of/
origin - http://www.pipiscrew.com/?p=11023 swirl-effect-on-his-face-allowing-the-interpol-to-unswirl-it