Ok, I haven't even finished watching it, but, I had to comment. First of all, I did suspect everybody, and they all were a little off, including the parents, they murder two people who the suspect, but the mother hears what sounds like a little girl whimpering in a locked room, and the creepy rv guy comes out of that room, and she doesn't even think about telling her husband or the police?! Maybe he's the abductor, maybe not - like I said, I haven't even finished it, but that part, to me, was just unbelievable. Finished it, kind of a twist, that I didn't see coming until the father was throwing out all of the toys. Sad.