Like another user I posted in this section to show that Patrick Jane cannot be red john.
1. When the meeting was arranged between RJ and PJ in the limo (RJ was speaking via. speaker), this shows that it can't be PJ as how would he speak to himself? You might argue that "he was imagining it", that would ruin the whole show as the whole thing could just be his imagination.
2. When Red John was video taping himself stalk FBI agent Susan Darcy PJ was with agent Grace and it wouldn't be possible again for PJ to be stalking Susan while watching it at the same time and we know it was live because they immediately went to find Darcy and she was in the exact place as she was in the video.
3. I don't think Heller would ruin the whole show by making everything PJ did pointless. Let me clarify, I don't mean that if PJ was RJ it would ruin the show but think about it, it would a made all those episodes and cases completely pointless.
