WhenBenthamDeQuettevillefallstohisdeathfromaroofafterseeingaheadlesshorseman,hisaristocraticfamilyseemmoreconcernedabouttheirforthcomingCivilWarre-enactmentthantheincident.AsBarnabyandJonestrytofindoutthetruthbehindtheghostlyfigure,theirinvestigationuncoversshockingsecretsabouttheDeQuettevilles.
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更新：
2026-03-13
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已完结，共6集
豆瓣：骇人命案事件簿第十五季