In 1986 young investigative reporter for the Newton Abbot Star and daughter of wealthy philanthropist Lord Ilbert-Tavistock tragically disappears under mysterious circumstances, never to be seen again. Over 30 years later the fresh graves of two teenage girls are uncovered on the desolate wastes of Dartmoor, followed by the sadistic murder of a City art expert, sending shockwaves through the South West. Contracted to assist the police task force; siblings James, Fiona and Katie Sinclair at Moorland Forensic Consultants uncover links to the murders with the medieval Benedictine Priory of St Oswald's and tumultuous events from the battlefields of WW2. With the police close to admitting defeat and pressure mounting from an outraged media, in a last-ditch effort the team travels to Southern Germany to obtain vital evidence. Moorland Forensics race against the clock to prevent more deaths, whilst James is battling his own demons, taking things one step too far.