One of the most interesting things about this latest edition of American Horror Story is its story structure, which presents its haunted-house tale via the structure of a reality-show recreation program. So, for example, you have a character named Shelby, played by Lily Rabe, and the actress “playing” Shelby in a reality-show recreation, played by Sarah Paulson. It’s a very clever framing device, and has become even more interesting as the series has evolved, hinting that the story the “real” Shelby is telling, and the “fake” Shelby is re-enacting, may be an intentional, murder-hiding lie.