A brutal murder rocks Bradford's underworld, inflaming tensions between its rival gangs. As Harry searches for the killer, Saima makes a risky attempt to mend family ties.
As Bradford reels from the nightclub attack, the killer ups the ante with a high-profile kidnapping. The case explodes nationally, putting Harry and Conway's roles into question.
The killer's game turns personal, forcing Harry to relive a trauma from his past. Meanwhile, a chance discovery prompts Saima to question what she knows about Harry and her brother.
With Harry hospitalised after a life-threatening attack, the killer contacts the police with an offer. Saima spies on her brother, uncovering more than she bargained for.