So, anyone any further ideas ... http://www.mirror.co.uk/news/technology-science/technology/you-brave-enough-solve-super-6661047 As far as I can tell, it's just a stunt of some kind. The "sick pics" of tortured women in the spectograms can very easily be staged. If it is, I find it done very well and must have taken an extreme amount of time to create. If it were to be a real murderer sharing his crimes "Se7en" style, what would be a little different ... https://www.reddit.com/r/creepy/comments/3ongx1/this_creepy_puzzle_arrived_in_our_mail/