A young women's wedding suffers a series of setbacks shortly after she stumbles across the corpse of her ex-boyfriend's mother, leaving Blaketon convinced her ex, a man who finds it hard to let go, is responsible. At the wedding, the church is sabotaged, threatening the lives of all inside. Meanwhile, Kate receives a visit from her aunt Eileen and discovers she has inherited money from her uncle. Uncharacteristically hostile, she refuses to take it, arousing Nick suspicions as to what his wife could be hiding. Elsewhere, an old friend of Greengrass' sells him stolen sea food which leads to an outbreak of food poisoning in Aidensfield.