In my dream, they discovered that Sam had been dead for quite sometime and hadn't realized it. Worse was that the reason they realized it was because he was starting to decay. It was a pretty damn disturbing dream and horribly depressing as you can imagine what the boys reactions to such an event would be!
Still, I was pretty jazzed that my old house was going to be on TV. :-P
My subconscious is a weird place.