The Haunting History on Instagram: "Christa Pike became the youngest woman on death row in the U.S. after committing one of Tennessee’s most brutal murders. In 1995, the 18-year-old lured Colleen Slemmer, 19, to an abandoned boiler room over jealousy. With two accomplices, Pike tortured her, carved a pentagram into her chest, crushed her skull with a brick, and slit her throat. She later kept a piece of bone as a trophy and bragged about the killing. Christa Pike was convicted in just 15 minutes

Most Disturbing History on Instagram: "In January 1995, 18-year-old Christa Gail Pike was involved in a serious criminal case in Knoxville, Tennessee. She lured her peer Colleen Slemmer into a nearby wooded area along with two friends. The incident was driven by intense jealousy over a personal relationship. Pike was later convicted and sentenced to death, becoming the youngest woman on Tennessee’s death row. Prosecutors highlighted her cold and calculated behavior after the event, including cla