In 1921, two murder victims were discovered on the same day in Osage County in northeastern Oklahoma. It was shocking news, but members of the Osage tribe already knew they were in danger. They were some of the richest people on Earth, thanks to the oil under their land, and they had been dying in mysterious ways for years. But when the two bodies were found on the same day, it launched a 5-year period known as the Reign of Terror. No one was safe, and no one could be trusted. Join Black Barrel+ for ad-free episodes and bingeable seasons: blackbarrel.supportingcast.fm/join Apple users join Black Barrel+ for ad-free episodes, bingeable seasons and bonus episodes. Click the Black Barrel+ banner on Apple to get started with a 3-day free trial. On YouTube, subscribe to INFAMOUS+ for ad-free episodes and bingeable seasons: hit “Join” on the Legends YouTube homepage. For more details, please visit www.blackbarrelmedia.com. Our social media pages are: @blackbarrelmedia on Facebook and Instagram, and @bbarrelmedia on Twitter. Learn more about your ad choices. Visit megaphone.fm/adchoices