What's up with the Crazy Killer Dude?

So this guy, John Mark Karr, says he killed JonBenet Ramsey. OK, sure he did. Hmmm....Could it be that he was being charged with child molestation in Thailand, a country notorious for it's horrible prisons? Could it be that the only way out of that mess for him was to confess to a crime so famous that he would HAVE to be handed over to the US authorities? Well he picked a real winner to confess to. I read that his ex-wife said he was at home in Alabama in December of 1996, making it a tad difficult to kill the young girl. But it did get him out of Thailand.