In the season 3 finale of The Mentalist, we saw Patrick Jane (Simon Baker) kill Red John, the man responsible for the murder of his family. But did he really? Was the man he killed really Red John? Or did he murder a random civilian? I’m confused! As the new promo for season 4 of The Mentalist says, “Let the mind games begin… again.” Check out the promo below to see Patrick’s conundrum in prison and in court, where he confronts a possible death sentence(!) for his season finale actions. I know, you can hardly wait until the The Mentalist premieres Sept. 22, right? Did I read your mind?