Tom Barnaby joins the Causton Chamber of Commerce trip to Brighton as he is suspicious of dodgy mayor Hicks' plan to buy coastal land on which to buy chalets. Also opposed to the plan is Lady Matilda William,who has had threatening letters, as have the local vicar, oily property developer Hugh Dalgleish and hotelier Jenny Russell. Lady Matilda is descended from Richard of Guillaume,a ruthless contemporary of William the Conqueror,and believes that her son Richard,last of the line and brain-damaged for twenty years,was the victim of ancestral jealousy.In Brighton Dalgleish is murdered with the sword stolen from Guillaume's tomb and Hicks is arrested for fraud. Having learnt how Richard came by his accident Barnaby is convinced that Richard and not the property scam is the cause of yet another victim being claimed by the sword of Guillaume.

汤姆巴纳比加入了布莱顿的考斯顿商会之旅，因为他对狡猾的希克斯市长购买沿海土地购买小木屋的计划表示怀疑。反对这项计划的还有马蒂尔达·威廉女士，她曾收到恐吓信，当地牧师、油性房地产开发商休·达格利什和酒店业者珍妮·拉塞尔也曾收到恐吓信。马蒂尔达夫人是纪尧姆的理查德的后裔，他是征服者威廉的一个无情的同龄人，她相信她的儿子理查德是祖辈嫉妒的牺牲品。在布莱顿，达格利什被从纪尧姆墓偷走的剑谋杀，希克斯因欺诈被捕。巴纳比在得知理查德是如何从事故中走出来后，确信理查德而不是财产骗局是导致又一名受害者被纪尧姆之剑夺走生命的原因。

《骇人命案事件簿第十三季》是由兰尼·雷导演于2010拍摄完成于英国，主要参演演员有约翰·纳特尔斯,杰森·休斯,巴里·杰克逊,内尔·德贞,马克·加蒂斯等。本作品目前在本站共有 2 条播放线路，由 1 家资源方提供，墨点影视仅对资源链接进行收集归纳，敬请知悉。如果您喜欢墨点影视，还请分享给身边的朋友，小点点十分感谢哟！