The Pembrokeshire Murders

Detective Superintendent Steve Wilkins reinvestigates one of Pembrokeshire's most notorious unsolved crimes, known locally as the Coastal Path Murders

With Cooper's second parole hearing looming closer and still no conclusive results from forensic testing, Detective Steve Wilkins and his team face Cooper head-on in three days of interviews.

A long-awaited breakthrough gives Detective Wilkins the ammunition he needs to make a major decision.