In the late 1700s, the back woods of Kentucky and Tennessee were ravaged by three serial killers. The Harpe Brothers and the Mason of the Woods. These serial killers carved their way across the frontier before meeting their own gruesome end. YouTube: https://www.youtube.com/thatchapter Instagram: https://www.instagram.com/that_chapter/ Twitter: https://twitter.com/that_chapter Business email: thatchapter@night.coResearched by Benj Button & Mike Oh