You were a ghost, who happened to be haunting a house, you were murdered in the house over a hundred years ago. A year after you died the police left your case unsolved and allowed the house to be put up for sale, but nobody bought it since you died in it.

Recently the sign on your house said it was sold. Now you see a young man packing into it. You chuckled to yourself as you see him happy at getting this house for so cheap. You knew you were going to make him regret ever living here.