I'm no expert, but I thought you could easily get a sample from things like a toothbrush or hair sample. After all, they sometimes get the sample from victims that they compare to from a strand hair, or even dried saliva.
Wouldn't it be funny if the police used his obsession with Jonbenet, just to get him back to the states, so that he could at last be prosecuted for the child porn stuff?
That is probably an extraditable offence but I doubt they put that much effort (extradiction or a 'sting' like this) into a simple possession charge.
This is almost like the Duke rape case at this point. So much doesn't add up yet you have to think the LEOs got a lot more than what has been made public so far.
Whoever wrote it, knew exactly the amount that Ramsey got for a bonus that year. How would Karr know this info?
How would he have had the patience to sit there and write and write and write, without fear of being found, a stranger in the house, after he had murdered that poor little girl, whom he now claims he loves; especially if it was an "accident"?
How would he have known where to find the pad, the pen, or anything else, that was used?
How did he get into the house? And don't tell me through the basement window! There was snow on the ground and NO footprints there.