I feel like she has something to do with red John. She was so suspicious every episode she appeared on. Especially towards the end. She had a connection with PJ and she had power. We haven't heard of her and no one seems to remember her. I think she is working for red John but I don't think SHE IS red John. I honestly feel partridge is red John because their voices are so similiar during the tiger tiger poem. But he seems to young. I dot feel like it James father because you don't shake hands with your dad when you meet. Bret stiles would be too obvious however it is possible he has something to do with RJ. I feel like he knows who he is but is scared of him as we'll. Lisbon as RJ? Not going to happen. Jj laroche is one creepy dude when his eyes shake as he interrogates. I feel like they try to make him look bad but he is innocent IMO. However, the item in his safe is definetly important... Idk I'm just throwing out my opinion. Love the show!!