3-15- The Giggling Granny, self made widow  & killer. Nannie Doss 1950 grandmother serial killer. She killed from  the 1920s  to 1954. Nannie Doss was referred to as the Giggling Granny, the Lonely Hearts Killer, the Black Widow, and Lady Blue Beard. She was not your average granny / me-maw.  Listen to find out more and decide if you would go to her house for Sunday dinner. On line June 20th, 2020.