Bob Kirkland's story is wrapped up nice and neat, but I wonder if they will bring back Kevin Corrigan as Michael Kirkland...but that probably won't happen..would be funny, but probably not. This also shows his interest in Volker.  Volker seemed to work in the same vain as Red John and Kirkland probably had his suspicions that he was RJ.The Tiger Tiger thing is interesting.  Red John set up this group with the code words "Tiger Tiger"/ In this episode we have eliminated 2 suspects. I never thought Reed Smith was RJ..he is too hot headed and young, but he is a FBI agent and is a useful tool to the right person.  He probably want's Jane dead or in Jail..actually he does want Jane in jail as he was trying to pin the first murder on Jane with the motive of him actually out smarting the police and getting away.That slip of paper Reed gave to Kirkland is going to be important. I am not sure how or why, but it will be.So let's see what we have thus far:                                                      Bertram: Still unsure, but I think he is a good guy, but reports to FBI and Kirkland about  what Jane knows.                                                   Brett Partridge is dead. (I would hate it if they brought him back..I hope they don't), but he was part of the RJ cult..for sure.                                                   Bob Kirkland: Dead..my initial guess that he was a good guy doing bad things turned out to be true. After he killed Lennon I thought for sure he was RJ, but was mistaken. It still doesn't make sense why he didn't ask him for RJ's name, but I suppose he was under a time crunch to kill him before Jane was to arrive...                                                   Brett Stiles: Still a possible...but  a possible that doesn't add up..                                                   McCallister: Maybe..the first 3 episodes surrounded by the shroud of pigeons and a phobia..we know that McCallister doesn't like and maybe afraid of birds. It is possible, but he seems just too much on Jane's side.                                                   Reede: This guy is a RJ cult member, obviously as proven at the end of episode 4 with Tyger Tyger. But so is that driver, so was Lorelei, and Lennon, and countless others we have seen given their lives to this man they call Roy,,Ray, Red John..whatever..                                                   So that leaves us with one guy: Mr. Raymond Haffner:
                                                                        
                                                     Points for him being RJ:                                                                               *He has connections to Visualize
                                                                               *He has been watching Jane for a very long time.
                                                                               *He seems to be independently wealthy
                                                                               *His first kills and building a kill club was possibly at the Red Barn where he and other's tortured animals. (speculation because we don't know for sure if he was there or not, but it is a possibility..he was watching closely on that episode.)
                                                                               *And this interesting: https://twitter.com/nicknordella/statuses/391201415365812224


                               So that's it..is it Haffner?..probably...for now: "Tyger,Tyger..burning bright!"