Giggling Nanny - The American Lonely Hearts Serial Killer

Who was the Giggling Granny or Giggling Nanny as some called her? Why do some people say she is one of the worst serial killers that America has ever seen? Find out the story of the Giggling Granny in todays video: Giggling Granny - The American Lonely Hearts Serial Killer 🔔 SUBSCRIBE TO THE INFOGRAPHICS SHOW ► https://www.youtube.com/c/theinfographicsshowOFFICIAL?sub_confirmation=1 🔖 MY SOCIAL PAGES TikTok ► https://www.tiktok.com/@theinfographicsshow Discord ► https://discord.gg/theinfoshow Facebook ► https://www.facebook.com/TheInfographicsShow Twitter ► https://twitter.com/TheInfoShow 💭 SUGGEST A TOPIC https://www.theinfographicsshow.com All videos are based on publicly available information unless otherwise noted.