It’s plausible that the house should be checked for carbon monoxide, regardless of issues about ghosts.
A fast google turns up CO as a possible cause of hauntedness, but I didn’t see anything specific about what sort of hallucinations CO is known to cause.
It’s plausible that the house should be checked for carbon monoxide, regardless of issues about ghosts.
A fast google turns up CO as a possible cause of hauntedness, but I didn’t see anything specific about what sort of hallucinations CO is known to cause.