Starting on January 28th when the Home updates start coming in, players on the European server will be able to access the Heavy Rain area through the Presentation area into the Backstage where they will have the opportunity to access the Heavy Rain Evidence Analysis mini-game.
For those players skilled and patient enough to complete it, you will be rewarded in kind with a special prize that is promised to be worth all the hard work. So goood luck to all you Home players out there dedicated to solving this puzzle!