For years, a reign of terror rips through a community of the Osage tribe, 50 miles north of Tulsa, Oklahoma. Native Americans died under suspicious circumstances. Larry Potash traveled to Oklahoma and uncovers the backstory of this tale of murder, greed, and oil.

Backstory airs Saturday nights at 7 p.m. and Sunday nights at 11 p.m. on WGN-TV and on the WGN+ app, available on Amazon, Roku, Apple TV, and any smart TV.

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