Bad Luck Brian

Actually, this was solved. The “blood” is water. There was a dog, and the owners threw its ball into the lake for a nice game of fetch. GoogleMaps happened to be taking photos then, and this photo was produced

Thanks for clearing that up other wise I hope the police saw that

If you’ve ever been to the haunted mansion in Disneyland in this kind a looks like the beginning of the ride it with the stretching room