IMO.....I don't know how it could be Alex that's the same person who worked for this guy out of state. It just doesn't make sense to me....according to all the reports he had a very active social life, a girlfriend and a job. If he had been hopping from state to state working random jobs, I think that people would have noticed any absenses.... There would be some evidence that he had been leading a double life. Or if he started this new life after his disappearance, there would surely be something showing he was looking to go in a new direction....