Sam, detective de Guns and Gangs y Kelly, detective de la brigada antidrogas, día a día, son héroes a su manera particular. Hábiles, duros, decididos y entretenidos, luchan por hacer el bien en un sistema roto.

Shortly after Kharis Redwater, a native anti-mining activist, dies in a hit-and-run, a series of murders occur on the isolated reserve where he lived.