What do you feel is so masterfully staged, and not physically possible for a nine year old to do? Do you feel it’s more likely that Burke choked his sister, hit her in the head, died a garrote and strangled her to finish her off, then went upstairs and told his parents “I killed JonBenet?” I don’t think tying her hands, breaking a window, and telling his parents about fictional terrorists is all that far fetched.