Set against the backdrop of a small town amidst the gentle hills of Northeastern Oklahoma, this psychological thriller delves into a string of killings occurring along Highway 177. The murders create tension between Trooper Ferguson, a highway patrol officer, and Tom Parker, the local police chief, both of whom are deeply committed to catching the perpetrator. As they strive to resolve the case and restore peace to the community, their paths intersect through various encounters, culminating in a shocking discovery as the truth comes to light.