Peace Officer is a feature documentary about the increasingly militarized state of American police as told through the story of William “Dub” Lawrence, a former sheriff who established and trained his rural state’s first SWAT team only to see that same unit kill his son-in-law in a controversial standoff 30 years later. Driven by an obsessed sense of mission, Dub uses his own investigative skills to uncover the truth in this and other recent officer involved shootings in his community while tackling larger questions about the changing face of peace officers nationwide.