A prison guard is shot during an inmate escape. Nick comes face to face with the past when a journalist wants to discuss the Dane Majors case.

Allie and Rhys go undercover at a swingers' party to find a killer. Journalist Juliette continues looking into allegations of corruption against Nick and his former sergeant in the Dane Majors case.

The investigation into the death of a young journalist leads detectives to prove evidence tampering in the Dane Majors case. Nick is placed on temporary suspension while claims of corruption swirl around him.

The Dane Majors saga continues with his lawyer and a trial judge both murdered. When Nick goes missing along with journalist Alan Sullivan Jennifer enlists the help of Stanley as Jarvis mounts pressure on Majors.

The team investigate the death of ex-fighter Charlie Mansfield at a church hospice - after a death bed confession that he murdered three people.