When oil is discovered in 1920s Oklahoma under Osage Nation land, the Osage people are murdered one by one—until the FBI steps in to unravel the mystery.

After committing murder to avenge the family name, a young man flees from his father, a former hangman who wants justice done.

A hunter is tasked with investigating brutal animal slayings and the disappearance of hunters on federal reservation lands.

Former combat soldier Pallaton is enjoying his retirement in rural Oklahoma. When his wife is brutally murdered, he has to face his demons from the past.