A Hennessey & Yellich mystery Gift Wrapped - Peter Turnbull (Hardback) 30-Mar-17

Four anonymous postcards are sent, each with the word 'murder' scribbled in a foreign language and a map reference. DCI Hennessey and his team visit the sinister location and make a chilling discovery: the body of a professional man who had been reported missing ten years earlier. Who sent the postcards, and why so long after the crime?