Browning uses “Kammer” as an alias for a First Sergeant in Reserve Police Battalion 101’s First Company. Kammer is an important leader in the executions at Józefów—he has the rather unsavory task of leading the first group of Jews into the forest, matching them up with their executioners, then leading the groups to the mass graves, and giving the orders to shoot. However, he doesn’t seem too bothered by the violence and seems to become even more prone to violence and intolerant of those who opt out over time. This is highlighted by his treatment of men who didn’t want to participate in shootings later that year: he calls them “shitheads” and says they are “good for nothing.” Still, Kammer respects the precedent set by Major Trapp and allows the men who don’t want to shoot walk away from the task. This is a prime example of how the freedom of choice is always present for the men in the battalion, but with the caveat that those men who opt out of shooting will be accused of cowardice by their leaders and peers. After the war, Kammer is found guilty and sentenced to three years in prison.