After hearing about a stabbing on the other side of town, Amber arrives at the scene and discovers another 17-year-old has been stabbed to death. As Amber attends the trial of the four young men charged with killing Mohamoud Mohamed, unexpected revelations in the courtroom push her to explore a potential link between Manchester’s past and what’s happening on the streets today. In court, police point to long-standing rivalries playing out on social media and the streets, but it’s a music video posted on the day of sentencing that motivates Amber to try and understand what, if anything, can stop the cycle of violence.