"Mysteeri,
Well that offers further explanatory power e.g. the dna on the size-12's must have come from the longjohns since the size-12's were fresh clean on her, and wait for it, ... Patsy states that she redressed JonBenet in those longjohns, not any intruder."
The DNA in her underpants is not from skin cells? The touch DNA indicates that an unknown male pulled off the longjohns, or at least touched the waistband.
"So why is the intruder bothering to redress JonBenet in both size-12's and longjohns, then wrapping her in blankets, whats all that about?"
Well, it isn`t a stable mind doing it?