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.

《骇人命案事件簿第十五季》电视剧室内的布景、人物服饰、道具等都比较讲究，不仅只有单纯的爱情主题，还夹杂人性的关注和亲情之间的矛盾话题，剧情 节奏掌握得很好，凭借细腻的情感刻画引发观众强烈共鸣。