Always wondered if Burke dragged her by her arms and left her. He then runs off to bed and JBR isn't discovered missing for several hours. By this point, rigor has set in and her arms are forever raised.
And this may sound morbid, but how exactly would they get her arms down for her burial?
andreww,
The arms above the head are not accidental, either, as you suggest, rigor maybe played a role, or its deliberate staging by whomever put her in the wine-cellar?
Maybe this aspect is what allows Kolar to claim BDI All, since the parents could not reverse the rigor mortis?
Wrapping JonBenet in a blanket meant leaving her arms above her head, anyway why would her killer want to wrap her in a blanket?
Another possibility, think on JR carrying JonBenet above and away from his body after he found her, i.e. he knew, is that the blanket acted as a buffer between Jonbenet and the person relocating her from say upstairs to downstairs?
Rigor Mortis reverses itself in the opposite order from which it began, so after a set period the body is moveable again.
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