Joe Pickett, recently fired from his job as a Wyoming game warden, is working on his father-in-law's ranch when he receives a visit from the governor. Governor Rulon - a devious but down-home politico - has a special request, one Joe knows he can't refuse. For weeks, the headlines have been abuzz with the story of Clay McCann, a lawyer who slaughtered four campers in a far-off corner of Yellowstone. After the murders, McCann immediately turned himself in at the nearest ranger station. Seemed like a slam-dunk case for law enforcement - except that the crimes were committed in a thin sliver of land with zero residents and overlapping jurisdiction, the so-called free-fire zone. McCann has taken advantage of an obscure loophole in the law: neither the state nor the federal government can try him for his crime. The worst mass murderer in Wyoming history walks out of jail a free man. Governor Rulon, sensitive to the rising tide of public outrage, wants his own investigation into the murders