A guy on my tour told my his brother and wife bought an octagon house in Washington state. They didn't particularly like the house but they really liked the land it was on. It was a strange house with individual hallways leading to all the rooms. He and his wife kept arguing because she kept at him that there was something in the master bedroom. They could never warm it up no matter what they tried. One night he got home late from an 11 hour shift and they got into it about the room again. In his anger the brother picked up their very aggressive German Shepherd by the neck and the skin of its back and tossed it down the hall towards the master bedroom. He said the dog was frantically trying to turn around mid-air and when it did hit solid ground it literally flew down the hall in the opposite direction. The next day they visited a local church and had the house blessed (exorcised). They haven’t had any problems since.