In preparing for a transport, serial killer Wayne Durell (Dan Hildebrand) and other prisoners escape the FBI into the mountains of Absaroka County. Before his arrest, Durell had murdered at least eight Native Americans, one of whom is a young boy Walt promised to find, to harvest their organs and sell on the black market. Walt decides to track Durell on foot in a snowstorm. In town, Vic tangles with the FBI agent in charge (Noam Jenkins), who seems to not care about Walt's welfare. Meanwhile, Branch and Henry set out on horseback after Walt. During the pursuit, Walt has hallucinations of several people helping him in their own ways — the young murder victim, Henry, Cady and Detective Fales. He eventually finds Durell and both fight. Durell dies in the cold, but Branch and Henry arrive before Walt succumbs.