I subscribe to almost the theories in which Patrick Jane is accused of being Red John, and I would like to bring a new one, a new clou. Let's take a look at the sign of RJ, at the smiley face that is drawn after any crime he makes. The similarity between that smiley face and the real face of Patrick Jane is obviously. Just look at the scene on youtube, about the voice of Patrick being the same with RJ's. The scene in the car, when Patrick jane looks that face which I'm talking about.  I reffer to his eye, the right eye which is let down. Where come from this similarity and why?