Here's an interesting but definitely uncommon story, re pax disembarkation. Not exactly disembarkation per se... but I recall a true story from many years ago, where a woman became somewhat panicky, and refused to board, once on the tarmac (this
was many years ago, as I said!).
Pressed on the reasons for refusing to board, she just stated she had "bad feelings" about boarding. The crew/management eventually forced her to board against her will, but she got on. The flight crashed, and all on board perished...
Seems like her bad premonitions were spot on. However, no-one believes in that kind of thing... do they??...