I'm so glad to see that people here are finally starting to get it. The RJ case is closed and there's no point trying to make up theories anymore.
This series used to be the best but they all messed it up in season 6 and now it's time for us to move on and discover new shows that we will be just as passionate about.
5-6 years is a long time, so well done Mentalist. It didn't end the way we wanted but true fans will still keep this show in their hearts forever. The show must go on! (just not this one.:P)