Dexter's attempt to accord with Rita's afterlife will appear to a arch in the final four episodes of Dexter, controlling ambassador Sara Colleton.
So far this season, he has been alive through his answerability by allowance Lumen [Julia Stiles]. He's believed that if he can avenge the wrongs done to her, he ability be able to amount out whether he can absolve for his allotment in Rita's death, Colleton says. "All of that will be converging, forth with a lot of accident that no one could've anticipated, not alike Dexter."