The second season deals with more cases and events where the body of an old man is discovered in a house on the outskirts of Blaenau Ffestiniog, D.C.I. Cadi John and D.S. Owen Vaughan Now, D.C.I starts with Cady John and Dee. Owen Vaughan challenged again by visiting Carl Lewis. On the other hand, Mia is referred to make Connor closer to her over time.
