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.星灵果需要成熟之(🥗)后才能发挥出(🔎)(chū )最大(dà )的功效，但成熟之后，却(📘)没有特定的(de )时间去摘取，只需(xū )要在自然坠落之前(qián )摘取(qǔ )就可以。