The troop is away from the fort when Kenniston executes a Kiowa warrior, son of the chief Satank, as a "rebel and traitor". Tucker receives his orders to join the Confederates and makes Bradford a prisoner. He has him escorted back to the fort but Bradford's escort returns to report that the fort is under siege by hundreds of Kiowa warriors. Despite strong misgivings, Tucker decides to return. The troop fights its way into the fort, but can only delay the inevitable, saved from annihilation only by the setting of the sun. Bradford is killed. Kenniston decides to offer himself as a sacrifice and turns over command to Tucker. A few days later a dispatch rider arrives with news that Gen. Sherman has completed his march to the sea, spelling doom for the Confederacy. Elena tries to comfort a despairing Tucker with the hope that things will seem better tomorrow.