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 was your worst experience while living with roommates?
• How do women feel when they are in love?
• At what point does trespassing become self defense? What are the necessary conditions for this line to be crossed from trespassing to self defense?
• How anorexia whittled away Carly Kempf's life - Times Union
• ESA’s Bug-Eyed Robot Telescope Just Spotted Its First Asteroid — And It Could Save the Planet - The Daily Galaxy
• Why do people stay in cults after they have joined?
• Cleveland-Cliffs, Tesla, GM, Blueprint Medicines, BioNTech, DraftKings, and More Movers - Barron's
• New Study Finds 1 Promising Way To Keep Colon Cancer From Returning - HuffPost
• Rob Thomson ejected, Luzardo roughed up against Brewers - Phillies Nation
• Why is rap* a crime?
• I am glad you enjoyed my pictures. Do you have any photos to share?
• Decades After Its Joint-Venture Journey Began, Hulu’s Sole Ownership By Disney “Finally Resolved” With $439M Payment To NBCU, Bob Iger Exults - Deadline