I want to hear more about the duct tape before I have an opinion. I believe some was wrapped around the bag to seal it, but isn't it rumor, so far, that the tape was around the mouth/skull? At this time, I don't have an opinion about the tape on the skull. It doesn't really make sense to me. If chloroform was used, I can't see why she would need to silence her. I doubt that a chloroform rag was taped to the mouth. But not sure about the staged kidnapping. But as Puzzler, said, if she was kidnapped by a "nanny" or someone that Caylee knew, they wouldn't have needed to silence her either. I need more info!