As the proposal for the opening of a new mine creates division in the community, a senseless murder threatens to reignite historic turf wars that plagued the Nottingham of old.
As the Sparrows are forced to join the Bransons on their revenge mission, they must act quickly to save the Bottomleys. Lisa receives evidence that shines a new light on the past.
A familiar face joins the investigation, as the community reels from the news of the latest deaths. Meanwhile, Lisa follows up on a lead which could affect the future of the mine.
Out of options, the police and the Sparrows must work together to try and bring down the Bransons. Ryan takes advantage of the new power vacuum by setting up his own operation.