If the FBI is investigating this as an abduction, that would certainly make the sheriff's previous statements ruling out abduction seem foolish and premature. Presumably, while he may not know every detail of the FBI's investigation, I would think the sheriff would know the general direction it is taking. Yet, he still maintains there is little to no chance that Deorr was abducted. Therefore, it's my opinion that the FBI is not investigating his disappearance as an abduction (at least a total stranger abduction).
About the sheriff. When I first listened to his interview (with NE), I had serious doubts. When he chuckled and said he didn't know if Leadore had any cameras (I'm paraphrasing here), I cringed. He also said he didn't know if the Stage Stop had a camera. Either he was lying or incompetent. If he truly had not looked into whether there were any cameras in Leadore, he was not doing his job (now maybe he had a deputy look into it, but still he is the head honcho and should know). If he (or his department) had looked into it, he would be well aware of the answer to that question (yes or no) and he chose to lie, saying he did not know. I think he is reluctant to release much of anything to do with this case, even lying a little bit to keep things under wraps. I am hopeful that he is competent and knows a lot more than what he saying. Otherwise, I am afraid this will end up as a cold case, unless the FBI has been able to dig deeper. MOO.