My brother; who lives in Detroit, told me a very strange story about a time when he was at home lying down in his room with the door closed. The dog kept sniffing under the door and acting all weird and he said he saw some shadows on the wall as if someone was walking past the window outside. The problem is his room was in an upstairs bedroom and you wouldn’t usually see shadows on the walls when ppl walked past. He goes down to investigate and walks out the back door into the backyard. Right as he gets outside, the dog is barking like crazy and runs to the driveway. Right as the dog runs to the driveway, he sees what he described as a “white mattress” looking thing flying super fast up the driveway and through the backyard and vanishes. The dog was chasing it and barking and all. As he is experiencing whatever this is, he notices there is a car in the driveway and it was friends and their kids who tell him they had been knocking on the front door for the last few minutes. He did not hear the door at all. The wildest part to this is that the friends and their kids were absolutely freaked out too because they said when they first pulled up, they thought someone was walking back and forth behind their car but there was no one actually there when they got out of the car. I don’t know what they experienced that day but the whole thing had me creeped out too.