There was a story out of someplace in NC that I remembered reading about.
There was an old cemetary just outside of town that for some strange reason started to suddenly have "Hauntings"
There was a white shape that would appear above one particular headstone and would bob up and down. Sometimes moaning could be plainly heard coming from that grave.
People all over the town talked about it and folks wouldn't walk past that cemetary at night.
However the story finally had a valid explanation one night when a farmer discovered one of his best milk cows missing.
Tracking old bossy down led him to the graveyard where he found his cow happily scrubbing her neck on the tombstone in question.
The reason nobody saw her was that she was almost 100% black except for a white flame that graced her face from her eyes to her nose. The moaning people heard was her in her ecstasy at being able to scratch her itchy neck.
True story
If only ole Betsy knew the commotion she had stirred up.
lol