There's plenty more! You'll never guess what the next lethal lady made out of her victims. Click next page to find out.
11. Leonarda Cianciulli: After killing 3 women in Italy between 1939 and 1940, Cianciulli then used their dismembered bodies to create soaps and teacakes.
12. Nannie Doss: Apprehended after the death of her fifth husband, Doss had previously murdered two of her own children, two grandchildren, her for former husbands and elderly mother. She was finally discovered when she tried to collect two life insurance settlements on her final husband.
13. Judy Buenoano: Executed for the 1971 murder of her husband James Goodyear, Buenoano (a flimsy Spanish translation of "Goodyear" she began going by after John's death) was also convicted for the murder of her son, Michael, and attempted murder of fiancé, John Gentry. All were found poisoned with arsenic.
14. Dorothea Puente: In the 1980s, Puente ran an elderly boarding house in California where she stole from, and eventually murdered, her tenants. Police found 7 bodies buried behind the property, most victims of poison. She was sentenced to life in prison and died in 2011.
15. Gwen Graham and Cathy Wood: The women met as nurses aides at the Alpine Nursing Home and began a romantic relationship where they conspired to smother 5 of the patients in order to form a stronger "love bond" between them. Wood's ex-husband went to the police in 1988. Both women blamed the other for the murders, but Graham was eventually convicted of 5 counts of murder and sentenced to 5 consecutive life sentences. Wood made a plea bargain lessening her charge to one count of second degree murder and sentenced to 20 years. She is due to be released in 2021.
16. Janie Lou Gibbs: In the 1960s, Gibbs murdered her three sons, a grandson, and her husband using rat poison in order to collect on their life insurance. From 1966-1997, she received $31,000 from the deaths and tithed 10 percent to her church.
17. Aileen Wuornos: The real-life inspiration behind Charlize Theron's Oscar winning performance in Monster, Wuornos killed 7 men between 1989-1990. She was working as a prostitute and claimed the incidents happened in self-defense. Her first victim was a convicted rapist. She was sentenced to death and executed in 2002.
18. Genene Jones: Considered the inspiration for Kathy Bates' character in Misery, Jones was a pediatric nurse in Texas where she used her position to inject the infants with drugs in order to nurse them back to health and receive praise. Though only one death was confirmed, she is likely responsible for the death of around 60 children.
19. Velma Barfield: She confessed to the murder of 6 people, beginning with her first husband and followed by her second husband, her mother, and two patients she worked with as an elderly caretaker and finally her boyfriend when she feared he had been catching on. Barfield was executed by lethal injection in 1984.