在骇人命案事件簿第十五季中，凶险的谜团与复杂的人性交织，令人毛骨悚然。一小央泽黑历史

　　When Bentham DeQuetteville falls to his death from a roof after seeing a headless horseman, his aristocratic family seem more concerned about their forthcoming Civil War re-enactment than the incident. As Barnaby and Jones try to find out the truth behind the ghostly figure, their investigation uncovers shocking secrets about the DeQuettevilles.