It was quite by chance that I watched Stephen Sackur interview Chris Costner Sizemore on BBC's Hardtalk today. Not having watched the film, it dawned on me that the lady's recollections were very similar to a book that I had read many years ago from my father's collection: The Three Faces of Eve.
Not being too sure, I checked on the web and sure enough, it was Eve herself being interviewed.
If you're interested in psychology, the story is quite fascinating. You can read the gist of the story here, or with some luck watch it on BBC. Better still, read the book.