After unsuccessful attempts to catch a sophisticated killer in the wilds of Oregon, FBI agents turn to former elite special forces training expert L.T. Bonham for help. Only he has the power to track down and neutralize Aron Hellem, his best student, who knows how to survive in extreme conditions, even when the odds are zero. Hellem is a genius of tracking and disguise, murder is his favorite craft, but after another operation in a hot spot his mind has not left the battlefield, and now only the one who made him an elusive instrument of death that never gives a misfire will be able to stop the ruthless hunter of people.