So I watched The Shack tonight. I have no idea why, exactly, Carter brought this up at the press conference. Only he can explain why. Maybe it’s because this is a horrific case, he saw the movie, and it simply helped him make sense of evil in the world. If there is more to it - a direct message to the BG - I think he’s assuming this killer has issues that have to do with pain, power, blame, guilt and trust. Perhaps he’s hoping the BG will read the book or watch the movie and that “little bit of a conscience” he has left will feel something. Hmm.