Hello again. I made several theorys on who's RJ and my three suspects are CBI Ron (not in the list), Virgil Mineli (not in the list) and Brett Partridge (in the list)
What I'm thinking now is everything about the happy memory.
This is not really a theory accusing someone, just exposing a thought I have.
We know that Jane was in a mental institution. He could have been observed and treated by someone. That someone may have had a lot of covnersations with Patrick, and maybe that person knows memories of Jane, because of the therapy, right? He could have exposed his memories, his problems, etc.
That person that helped Jane, may be RJ or one of his puppets..
We also know that Bob Kirkland knew that Patrick was on one mental instituion before, so he told the FBI girl to call Virgil Mineli to tell him that.
Is Kirkland RJ? Or one of his friends?
Other thing is, In this season, Jane created a historic of events and RJ killings, to create a list of suspects. I think Patrick Jane knew that someone related to RJ was going to try to steal his historic of events, so I think Patrick made mistakes on his work on purpose. That's why he smiled when he noticed that someone entered his room to steal information. So that way he knows that the person that stole his historic (Kirkland) will not make a correct list of suspects. So if Kirkland work or is RJ, he created a wrong list based on the information he got from Jane.
So Kirkland can be RJ or one of his puppets..
Now, the thing is, I think Jane has a list of suspects (a correct list), and RJ has the wrong list. So RJ thinks that is one step ahead of Patrick, but Patrick is ahead of RJ.
What you guys think?