A source close to the investigation said Karr confessed to elements of the crime. Also, a law enforcement source, speaking on condition of anonymity, told the AP that Karr had been communicating periodically with somebody in Boulder who had been following the case and cooperating with law enforcement officials. Sounds to me like Karr didn't do it, but wants out of jail in Thailand and has offered up his Boulder pedophile friend who has shared details of the crime to him.