Terrifying History on Instagram: "Christa Pike, the youngest woman on America’s death row, committed one of the most sadistic crimes in Tennessee history. In 1995, the 18-year-old lured 19-year-old Colleen Slemmer to an abandoned boiler room with two accomplices, accusing her of flirting with Pike’s boyfriend. What followed was pure horror: torture, a pentagram carved into Colleen’s chest, a brick used to crush her skull, and her throat slit. Pike even kept a piece of Colleen’s bone as a trophy—

Terrifying History on Instagram: "On June 3, 2017, 21-year-old Cole Wagenknecht miraculously survived a terrifying 182-foot (55-meter) plunge into the Grand Canyon after climbing over a safety barrier for a photo. The California man had been visiting Mather Point—one of the national park’s most popular overlooks—when he ventured beyond the fenced viewing area to get a closer look at the steep cliffs below. In a split-second accident, Wagenknecht lost his footing and tumbled down the sheer rock f