City Homicide returns for its final series with a new format: a "No Greater Honour" miniseries. In part 3, there were three people who witnessed the gunning down of investigative reporter Juliette Gardiner - her killer, her mysterious informant, and her ex-lover Nick Buchanan. Juliette's death brings to light Nick's involvement in possible evidence fabrication that convicted Dane Majors of killing his wife Tahnee. Nick was so sure that Majors was guilty - but now a niggle has grown into doubt that Majors was actually the killer. As Nick clamours for answers by continuing to pressure Detective Senior Sergeant Bruce Dalton, the team try to keep the media and the state Attorney-General happy. But how far will they go to protect one of their own?