Warning: the following story is my attempt to write a ghost story.
Filliedelphia's police were called to respond to a concerned call to investigate someone screaming at the Sanctuary Mental Hospital, a condemned lunatic asylum outside of the city. They quickly found that the supposedly haunted hospital not only contained three corpses, but a changeling that was strapped to a rotting bed, screaming his head off.
After identifying the bodies and picking up some clues, detective Hoof Print is called to interview the only living witness to the crime. Bringing his tape recorder with him, he begins the interview with the question: What was doing at the abandoned mental hospital to begin with?
Special thanks to Shadeol for proofreading.