Felton gets a primary case, in which a family gets robbed and the mother is fatally shot. As the team investigates, the father blames himself for the loss.
Felton's friend kills his ill father in an assisted suicide, and a suspicious Lewis is assigned to the case. Frank and Bayliss investigate the murder of a drug peddler.
Bayliss and Pembleton investigate the murder of a much-loved woman, only to find that she worked at a phone sex company. Meanwhile, a depressed Detective Munch tags along on Bolander's romantic dinner date after being dumped.
