Can you give an example of a documentary where the person telling the story believed it to be true, but it turned out to be false?

Read also:

• What trains transport cars and passengers near Pompano Beach, Florida that goes to New York?
• Heavily shorted AI stock is rapidly climbing the Fortune 500 - TheStreet
• What is it like to be a Christian in Iran?
• How were cows used in ancient India?
• Just sitting at home with this huge cock. Who can take care of it for me?
• Red Cross says at least 21 killed and dozens shot in Gaza aid incident - BBC
• I’m a 25 year old teacher teaching at boys school & I have colleagues younger than me. I caught one of my students telling her he wanted her as his teacher instead & it hurt my feelings. They compliment her a lot. It makes me jealous. What do I do?
• Elden Ring Nightreign devs confirm they’re working on a duos mode - Polygon
• Do any members of BTS have significant others in real life? If so, why do they choose not to discuss it publicly?
• Why does my vagina always itch so badly after my periods?
• Who was the guy that had sex with the AIDS monkey?
• Does the potential of making Star Wars R-rated movies depend on whether Star Wars have stories that is too dark for PG 13 in Disney?
• In Italy, how do people greet each other when they meet for the first time (e.g., on the street)? What's a good response to that greeting if you're not from Italy or don't speak Italian fluently yet?
• Jac Caglianone and a modern history of left handed sluggers - Royals Review
• Trump administration’s deep cuts to public health leave system reeling - PBS