An authorised firearms officer, John Blake, at the National crime agency is shot in the head during an attempted drugs seizure. Shortly after recovering from the injury, a series of horrific and brutal murders of beautiful women begins. Initial investigations connect Darren Vaughan, responsible for the DI's original incident, with the murders. Armed with his personal vendetta to see Darren behind bars, John leads the team to uncover evidence of Darren's guilt before any more murders take place. With each subsequent murder, the teams acceptance of John infallible belief that Darren is the culprit begin to wan and they are concerned that John is fueled only with revenge for his own shooting. Can John find the connecting evidence or is he truly blinded by revenge?