Bowerman said it is the opinion of the FBI that the parents are being "less than truthful", not that they aren't being truthful. I wish everyone would go through the interview and count the number of times Bowerman said THOSE exact words. Maybe you think that means nothing. Maybe you think it's merely a matter of semantics. Think about this. ALL FOUR POI's were given multiple polygraphs and EVERY SINGLE ONE of them came back inconclusive. I don't recall how many Walton and Reinwand were given, but the parents were given FOUR! Bowerman said they're still cooperating. Come in every time they've been asked. Given him everything he's asked for. Everyone should do some research about "exactly" what's been said. So Bowerman answered the question (thanks Tricia) about why he (immediately) changed what he had said about the parents polygraphs from having showed deception" to showing the parents were "less than truthful". Bowerman cannot say their polygraphs indicate deception (which is a fail) because they did NOT fail, not ONE, but FOUR polygraphs. Yes, Bowerman said the reason he changed what he said from "indicated deception" to "less than truthful" was because he didn't want people to think the parents had been deceptive in ALL of their polygraph questions. (no comment). Does anyone wonder why ALL four people present at the campsite had multiple polygraphs returned inconclusive? So far, the timeline provided by everyone there seems to be the same, and everything the parents have said occurred seems to have happened. Maybe those in charge of this investigation are just, plain wrong! IMO