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:

• Why do I sweat so much after shower?
• WWE WrestleMania 42 Announced for Las Vegas After Relocation from New Orleans - Bleacher Report
• GameStop promise replacements after retail staff staples Switch 2 screens - OC3D
• The ‘golden summer of cheap flights’: Now’s the time for last-minute deals - CNN
• 3 Top Stocks Yielding Over 3% to Buy Right Now for Dividend Income and Upside Potential - The Motley Fool
• Adopting the MIND Diet May Lower Dementia Risk at Any Age - Neuroscience News
• Anxious-depressed individuals underestimate themselves even when they’re right - PsyPost
• Does the interpretation of the Book of בראשית create in all generations the Chosen Cohen People יש מאין?
• Japanese Scientists Develop Artificial Blood Compatible With All Blood Types - Tokyo Weekender
• Chevy’s C8 Corvette ZR1 Supercar Is Even Faster Than It Expected - Robb Report
• Robinhood Traders Playing S&P Index-Guessing Game Get Schooled - Bloomberg
• What do you think of a parent telling their adult child to “keep their personal life to themselves” in relation to talking to them? No reason they should say that it was mean what should I do?
• Can this nasal spray slow down Alzheimer's? One couple is helping scientists find out : Shots - Health News - NPR
• Why am I always so tired and I don't eat enough?
• What do you like about McDonald's?