DI Bain and the squad have two murder cases to investigate. The first involves the death of two brothers, Lewis and Dafydd Pemberton, found at the bottom of a lake. The post-mortem reveals that one of the brothers was shot while the other drowned. The second case involves the death of Catrin Gwillym, the daughter of Sir Isaac Gwillym, a prominent local citizen. She is killed accidentally by by loggers but was in a pit with her hands bound. Sir Isaac advises the police that he was estranged from his daughter and was not even aware that she was in the area. As the investigation continues, the police uncover a long history between the Pembertons and the Gwillyms and an explanation for the crimes. Written by
Did You Know?
A Welsh-language version, entitled Grym Gwaed, was also made for transmission in Wales. See more