In February 2008 Julie Harris left home to spend the weekend with an old friend. Several weeks later her battered body was found on a caravan site in Wales. Her husband was later found guilty of her murder and sentenced to life in prison.
Steve Harris always protested his innocence, and now, ten years later, evidence has come to light that suggests he may well have been wrongly convicted.
Slater and Norman are tasked with the job of uncovering the truth, but with a widening pool of suspects, and a shrinking list of potential witnesses, can they discover what really happened on that fateful weekend and catch the real killer?