Excerpt from the article The Analysis: Why Billy Meier's Pleiadians Lie And Disinform.
The perspective of Colonel Wendelle Stevens
It is necessary to add that one of the first who referred to the discrepancies in the Pleiadians´ teaching was the now deceased and key UFO researcher Air Force Colonel Wendelle Stevens. He led the first research team INTERCEP which in 1976 examined in detail Billy Meier´s case with help of the latest technological devices at that time. Within the frame of submitted evidence the INTERCEP reached the conclusion that all attempts failed to find that the case was a hoax or resulting from false activity. They tended to the conclusion that Billy Meier is a genuine contactee. However, sometime later Stevens in the interview with journalist Bret Leuder for UFO Magazine (June, 2007) said that Pleiadians had lied:
Leuder: So why has Semjase changed her story so many times?
Stevens: “That has bothered me a great deal, because to me, she’s lying. As I look at it now, they had an objective for Meier and they didn’t want him to stray from their objective. So they told him what they wanted him to know and believe. …So I think they have the entire truth but didn’t want him to be distracted by other interests. For instance, they told him that George Adamski was a man, but he was a charlatan and liar. Then later they told him that it wasn’t Adamski´s story at all, and he was borrowing the story from another man. And they gave him a name for who really had those experiences. So Adamski was pirating the story. Then later still they told him that maybe he did have those experiences, but they weren’t all very accurate. There are other examples. Every time he would find something interesting, she would discourage it. Then later she (Semjase) would come along and say: «Well, maybe there was more to it than that, but you don’t need to know anything about that». So I’m convinced that they don’t always tell him the intrinsic truth. They tell him what they want him to believe.“