Bizarre
As if this case weren't already more bizarre than anything needs to be...
... and maybe I've watched too many episodes of L&O:SVU -- but -- I'm a little unclear about the immediate circumstances of the arrest, and it causes me to wonder:
Did this guy's alleged obsession with the Ramsey case (see the other articles at MSNBC), plus an apparent prior history with child pr0n, put him under suspicion? Was he being sought already? Did he just walk into a Thai police station and confess?
Was he really "with her when she died", or does he merely wish he was, so strongly, that he's deluded himself that he was?