Jane's father. I believe he is Red John. And his assistant within the CBI is Agent Ron. My theory is very simple:The smile smiling rather is based on Jane because his father felt betrayed and abandoned him when he left. How circence could kill and leave town without ever being connected to crimes. He use mind manipulation techniques would not be surprised, after seeing Jane doing this for years. Learned from it.The implicancia with Jane demonstrates personal involvement. See who abandoned the child on television causing it sparked his desire to kill. And keep pestering him every day. It is possible that he has joined the more people over the years or not. Everyone can find something great he is, when it is actually mediocre.Another clue is that Bruno Heller said that Red John has appeared in the series.Another clue is that BH said in an interview that the actor who plays him is famous worldwide. Let me explain: the actor who played the father of Jane attended the X-Files series and this series spun the world into a roaring success. And he played a serial killer in comentadissimo season. Nick Chinlund played the serial killer Donald Pfaster, killer of women. That is a killer was full of rituals that took just women.Coicidencia? Maybe. But I vote the father of Patrick Jane!