It's a Halloween treat from the Unladies Room Patreon! Cristen gets to the bottom of the lady-poisoner trope, where it came from and how true it really is. Highlights include Lucrezia Borgia, prunes stewed in rat poison, Agatha Christie's pre-murder mystery career, misogynist criminal science and one fatal cheesecake.  For more ad-free bonus episodes, join the Unladies' Room Patreon Follow Unladylike on Instagram and TikTok Shop merch Advertise with Multitude Productions Learn more about your ad choices. Visit megaphone.fm/adchoices