Episode 1: When a nurse is found dead in the woods, the case bears similarities to a solved historic case from twelve years ago, the 'heart knot' murders. Fearing there's a copycat killer, DI Ffion Lloyd is called in to lead the investigation.
Cast
Starring: Elen Rhys, Richard Harrington, Rhian Blythe, Ioan Hefin, Aled Pugh, Mali Ann Rees.
