We have a family in our circuit who are known for throwing false accusations around. They'll routinely go to elders with made up crap out of apparent boredom just to create drama, then gossip to other JWs about the matter for years after.
What's even more strange is the elders feel they have to entertain their lies by investigating and questioning those they falsely accuse.
They accused me of something horrific years ago and it started my awakening