| Series cast summary: | |||
| Nicola Walker | ... | DCI Cassie Stuart 18 episodes, 2015-2018 | |
| Sanjeev Bhaskar | ... | DI Sunil 'Sunny' Khan / ... 18 episodes, 2015-2018 | |
| Jordan Long | ... | DS Murray Boulting 13 episodes, 2015-2018 | |
| Lewis Reeves | ... | DC Jake Collier 13 episodes, 2015-2018 | |
| Peter Egan | ... | Martin Hughes 13 episodes, 2015-2018 | |
| Hiten Patel | ... | DC Patel 12 episodes, 2017-2018 | |
When the body of a young man is discovered in a derelict building, DCI Cassie Stuart is called in to investigate with her partner, DI Sunil Khan. Jimmy Sullivan was a homeless boy, murdered in 1976 when the building was a hostel. His diary implicates four suspects; a clergyman, an eminent entrepreneur, a community worker and a wheelchair-bound husband caring for his wife. Each has a secret to hide. As their lies unravel, the people they love most begin to wonder what else they might be capable of. Nothing in this case is black and white. Can you ever really know the people closest to you? What secrets have they buried?
Watched the first episode on public tv channel today and have to say this is one of the most well plotted and told shows that I have seen in a long time. I look forward to watching the remaining Season 1 and Season 2 episodes. The actors are brilliant and the writers deserve a double A+ for the story.