Good episode. Written on the wall in blood are the words 'He is man...'. If you watch the show you come to realize what this means later. But one thing about that scene doesn't make sense. We learned, I believe in the first season, that the first thing you see is always Red John's smiley face in blood is ALWAYS the FIRST thing you see when entering the room. That it was to the side of the room, and that you saw the bodies first, is incorrect to the profile.