And when?
I can only assume Charles used Ayensworth's quote to infer she changed her story in response to monetary gain offered by "conspiracy theorists". When challenged, nothing specific was offered. somewhat of a backpedal though, in the form of another quote stating the "bleeding obvious" followed. Some witnesses were mistaken and others concocted stories. As if we don't know that already.
The evidence that she changed her story for CTs is what? Other than the statement by Aynesworth.
As I said before, Cue Charles Givens, Aynesworth analysis of his story change was?
Aynesworth doesn’t elaborate on your questions in that interview. I suggest that you contact him if you really want to know.
I did re-read a short chapter in his book “Witness to History” titled: “The First Conspiracy Theorist: Mr. Stalls” though. Rodney Stalls was sitting on Aynesworth’s doorstep when he arrived home on the night of 11/22/63. He described a conspiracy involving the Russians and H.L. Hunt.
So, it didn’t take long at all for the conspiracy theorists to start showing up...