To all of you that think that Brett is Red John:

Brett is not Red John. He is more like a fan of his and a follower, I don't see him as someone that can make you do anything let alone to kill for him, and we all know that Red John has that kind of power. Do you really see someone like Lorelei to fall for a nerdy guy like Brett.......No, he is to geeky and twilight looking to be Red John......Red John is a manly man!

My money is on McAllister!