In this gripping episode, we uncover the twisted tale of Nannie Doss, a seemingly sweet grandmother whose charming demeanor masked a dark and deadly secret. Known as the "Giggling Granny," Nannie was responsible for the deaths of four husbands, two children, and her mother—all under suspicious circumstances. As we delve into her early life, troubled relationships, and the chilling methods she used to carry out her crimes, we unravel the psychology behind this notorious serial killer. What drove her to murder? Was it love, greed, or something far more sinister? Join us as we explore the life of a woman who turned domesticity into a nightmare and left a trail of devastation in her wake. Prepare for a story that will leave you questioning how such darkness can hide behind a smile.