As for Susan being kidnapped and deprogrammed I highly doubt it. There is another possible scenario where she is still alive. Here is a post that I made on SL Tribune board back on 12/23/09.
You would need the analytical skills of an O.J. Simpson juror not to conclude that Josh is guilty. In fact he is acting so guilty that I began to wonder if this could be a Balloon Boy type hoax. He drives hundreds of miles with a rental then goes to neighbor to take him to pick up his van with severely wind burned hands. Just in case the neighbor didnt notice his hands he kept applying lotion to them.
His alibi, the two fans, not helping police, the rental car and now this. How could he have drawn more attention to his guilt? If Susan turns up alive after the holidays with some crazy story to tell the talk shows well know its been a hoax.
I know its a long shot. But it is hard to believe anyone could be as stupid as Josh is acting.
Although I think this is an unlikely scenario it is one that I cant completely shake. Josh (and maybe Daddy) dream this up and get Susan to go along. Instead of camping Josh drives Susan to meet his brother/father who drives Susan up to the Powells in Washington. Everything is staged to make Josh look as guilty as possible. Eventually Susan turns up in some random town telling LE she has just been released by her kidnapper. After Susan turns up everyone will be sympathetic to Josh and his family for accusing him. He can go on talk shows as the poor man who lost his job and was driven from his home by the false accusations of neighbors, press etc. Susan can talk about her time in captivity. Of course when she turns up she will have no useful information to help police locate her captures.
Again, I don not think this likely. It just keeps popping up in the back of my mind and I wanted to see what you guys thought.
There are aspects that fit. Like Kiirsi saying she got a message that led her to believe Susan was alive and in another state. Susan could have seen how hard her friend was taking this and got a message to her that she was alive without exposing all the details. It also fits with how LE is acting. They seem like the cat that swallowed the canary. They imply they know what happened but arent too concerned about locating a body.
The biggest problem with this theory is that Susan couldnt possibly put her parents through this. She would have told them by now and her father doesnt seem like the type to go along with something like this. However, he isnt on camera pleading for help finding his daughter like most missing parents are.
Im going to say it one more time. This is in no way the scenario I think most likely. Please dont tell me how crazy I am. Im 99.9% sure Josh murdered Susan and besides I already know Im crazy.