Sheriff Milt Kovak and his team must track down a determined killer hell-bent on revenge against them and their families. Someone is getting revenge against Milt Kovak with a series of pranks. But things escalate when the brakes on Milt’s deputy's car are cut and his wife to crashes. Then two friends of the mother of Milt’s other deputy are taken to hospital with arsenic poisoning. Before long, the team have a murder investigation on their hands.