Adapted from Ann Cleeves' best-selling novel of the same name the show follows DI Matthew Venn as he returns to a small community in North Devon with his husband (Declan Bennett).
After the body of a man is found on the beach close to Matthew's home, the investigation throws a cast of doubt on the whole community.
Matthew and his team have to get to the bottom of a case which brings with it old wounds and a deadly secret in order to expose the killer.
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