Did you see that pictures of the blood stains? That was a lot of blood? Considering that there was also blood in the cabin, I think that foul play is definitely the case. I saw an interview on Hannity yesterday, with some sort of prosecutor or investigator that indicated that it is thought that the wife had nothing to do with whatever happened to the husband, that were others who were more likely suspects. So, where was the wife while all this was going on?
She was passed out from the date rape drug, and was being raped and videotaped. That's the most likely scenario, it sounds like.