For me, one of the smoking guns along with the pineapple How is it possible that Patsy and John's fingerprints were nowhere to be found on the Ransom note? We have heard nonsense that because their hands were "clean", they don't leave prints on paper. Is that scientifically possible? During a time like that, common sense dictates that nerves kick in and wouldn't hands, palms, etc. perspire? Wouldn't that leave a print? Even a partial print? These details, like the pineapple, get swept under the proverbial rug and the explanations range from the logical to the inane. Let's see if we can separate the two. I say the absence of any of the Ramsey fingerprints on the note is evidence of a cover up. Unless someone shows me scientific evidence that it is possible for two really upset people to handle paper and NOT leave any prints, I say it's clear that the Ramseys have quite a bit to hide.