Alisha is saved from a mugging by the mysterious masked man and determines to discover his identity, but soon finds she's out of her depth. Meanwhile, Nathan begins to act strangely...

Ollie, an environmental protester who has the power to teleport, starts his community service, but is he really destined to become part of the gang?

Nathan is violently killed again and he suspects that Jessica, a charity worker from the community centre, is to blame. To make matters worse, Jessica targets Simon as her next victim.