Over four parts, Murder in the Valleys tells the story behind the biggest murder investigation in Welsh history and its enduring repercussions. One night in June 1999, three generations of a family were brutally killed in the small village of Clydach, South Wales. For more than twenty years, despite the conviction of a local builder, the case has divided the community. Filmed over 12 months, as the police decide it is time to review the evidence, this series examines a case that didn't end with the guilty verdict. 　　译文(2): 通过四个部分，《山谷谋杀案》讲述了威尔士历史上最大的谋杀案调查背后的故事及其持久的影【资源囤-ZiYuanTun.Com】。1999年6月的一个晚上，一个家庭的三代人在南威尔士的小村庄克利德赫被残忍地杀害。二十多年来，尽管一位当地建筑商被判有罪，这个案件还是使社区产生了分歧。拍摄超过12个月，当警方决定是时候审查证据，这个系列检查一个案件，没有结束与有罪判决。