Lieutenant John Patchen has come to Montana to persuade Chappie Plaquemines, his former gunnery sergeant in Iraq and the son of Gabriel Du Pré's girlfriend, to accept the Navy Cross. First, however, Du Pré and Patchen must find the wounded marine, who was last seen drinking heavily in the Toussaint Saloon. They locate him soon enough, disheveled and stinking of stale booze, but a sobering visit to a medicine man's sweat lodge reveals a much greater...