“Lady Rotten” - Mary Ann Cotton

She was determined to pull herself out of poverty, but the path towards financial freedom meant murdering her three husbands, 13 children, and family friends, who dared to stand in her way. This 19th century killer became known as Britain's Black Widow Killer, and the first female serial killer in England. Sponsors! Ring - Get a special offer on a Ring Starter Kit by going to Ring.com/SerialKillers. Learn more about your ad choices. Visit podcastchoices.com/adchoices