I have a relative with a haunted McMansion. They’re rich, they bought a slot in a brand new subdivision, had the house built for them. We joke that it’s on an Indian burial ground. Everyone’s had some kind of experience there, voices in another room when you’re there alone, electronics turn themselves on and off, they’re spouse interacted with a demon child thing and it left marks, rooms losing electric like the power went out but other rooms on the same circuit breakers are fine, I’ve personally heard a bloodcurdling scream come from upstairs while I was housesitting for them…

That place is the reason I’m agnostic, and not fully atheist.