Rachel and Janet investigate the murder of Ed Gallagher who was killed in his house and found by his son Danny on his kitchen floor in a pool of blood. There is no sign of a break-in or a robbery but DCI Murray notices that his car, mobile and wallet are all missing. Oddly, the first thing the dead man's wife, Sarah, asks when Rachel meets her is if they've arrested their son. As far as Murray is concerned, this is either the result of a domestic dispute or the victim let his killer into the house. Danny has a bit of a temper and was seen at the house the night of the murder; but it turns out the dead man had a secret life as well. Meanwhile, Janet has suggested that her ex-husband move out and Rachel's husband Sean answers her phone with someone looking for Susie, the name Rachel gave to her one night stand. DCI Murray's 19 year-old son is getting married.
—garykmcd