There could be many 'day of disappearance' real stories. It might refer to a person's sudden vanishing. For example, in some missing person cases, the person could have disappeared due to various reasons like getting lost in an unfamiliar area, being a victim of abduction, or facing some unexpected natural disasters that separated them from their known environment. Without more specific details, it's hard to pinpoint a single real story.
One well - known 'day of disappearance' real story is that of Amelia Earhart. On July 2, 1937, during her attempt to circumnavigate the globe, she disappeared over the Pacific Ocean. Her plane vanished without a clear indication of what happened. There have been numerous theories over the years, from running out of fuel and crashing into the ocean to being captured by the Japanese. Her disappearance remains one of the greatest mysteries in aviation history.
The movie 'Day of Disappearance' is not based on a true story. It's a work of imagination by the filmmakers to present an engaging and thrilling narrative.
It's most likely not true. 'Day of Disappearance' by David Hall seems to be a product of the author's imagination, designed to captivate readers with a made-up plot and characters.