But they way you worded it seems to suggest that the VC wasn't telling the truth. At this stage, he has the benefit of the doubt.
False memory is a thing and many people refuse to accept that it could happen to them.
http://www.bbc.co.uk/news/science-environment-24286258
(There was a radio programme this week that demonstrated the process of giving someone a false memory. I would post a link but First Great Western (the train I'm on) blocks a bunch of BBC website.)