Kavanagh defends a woman accused of killing her husband. Although she admits to killing him for repeatedly beating her, Kavanagh urges her not to admit it in court. Meanwhile,a colleague of Kavanagh's asks him to represent him before the Conduct Committee when he's accused of looking at the wrong brief.

When a trawler sinks off the coast of North Yorkshire, taking the lives of five people, an enquiry establishes that the boat was in disrepair. Kavanagh is on the team prosecuting the boat owner and father of one of the victims, charged with five counts of manslaughter. He must counter the owner's defence that a Royal Navy submarine surfaced near the trawler and capsized her.

Twenty-two bystanders at a motor-cross race are killed when an RAF plane crashes into the crowd, and Kavanagh defends the radicalized young woman responsible.

A junior minister at the Home Office decides to bring a case of malicious prosecution after she is cleared of indecent assault on a juvenile. But Kavanagh discovers that the truth is more extraordinary than he could ever have imagined and we will find out what really happen.