An unexpected call throws Kim into a spin, and she's forced to rally the troops. Joe finds his day goes from bad to worse, with the whole school watching.

Danny tries to rectify his past actions and visits Waterloo Road to play an integral part in the school's knife crime initiative. Meanwhile, Kai comes to Nicky's aid as she finds herself caught up with the wrong people. Preston's secret continues to weigh heavily on him.

Waterloo Road launches their new school radio, and Danny uses the launch to try to make amends for past mistakes, leaving Myles burning with fury. As Myles's actions begin to catch up with him, he's alienated by his peers and vows to get his revenge, causing the school to be rocked by an event with deadly consequences.

Joe and Mike come to a decision regarding Dwayne and Zayne, and as Nicky battles with guilt, she butts heads with Kai, while Preston is forced to confront his demons.