Four brutal murders, 46 year old Cabbie Fred Shapcott, Ellsworth Beers, Pamela Constable and Scott Seabrook, in one bloody weekend devastate the small town of Barrie, Ontario. The prime suspects, three violent, escaped convicts, are on the loose. But while police conduct a massive manhunt, they begin to discover that the evidence isn't adding up. As the frightened city demands answers, detectives and forensic scientists find themselves in a desperate race to find those responsible.