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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.
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Episode 1
The Murder. A new witness comes forward with information about one of the country's most controversial murders. David Morris, a builder with a long criminal record, has spent more than two decades in prison for the Clydach Murders but has always maintained his innocence. Now, the police decide it's time to open their files and review the case. This is the story of what started as a routine call to a house-fire but became the biggest murder investigation in Welsh history.






