I have a theory
I believe kirkland is not red john
I either believe he wants rj for personal reasons
Or for something else. Also I believe the list is fake/real pj would not leave the list in his room rj is to important to him for that. My theory is rj is bret stiles and brett partridge the whole house scene s6 ep1 it takes 2 to pull off what happened there I believe they are father and son the whole barn episode was done by stiles then partridge took over stiles has the money all the friends aka visualize which to me explains he is many. Partridge does all the killings red john makes no mistakes crime scene investigator its a father and son team brett and bret why do you think stiles knows so much about rj its just a theory I would be glad to hear from you guys on what you think