So, I have been watching Sherlock, and I couldn't help but notice how heller based the show on Sherlock Holmes. I find it Ironic that heller is giving us a "cheap imitation" of the original story. First of all, both Moriarty and RJ speak in a soft voice. They both lead criminal organizations. They both have many disciples and followers. And they both like playing with sherlock and jane. I can go on and on how the mentalist is based on the story of Sherlock Holmes. After researching Moriarty, i found that he was presumably killed be sherlock only to return again. Therefore, my guess is that RJ will be back if heller is basing his story of sherlock.