Mar 28, 2023, 07:37 PM IST
Judias Buenoano killed her husband and multiple boyfriends in Alabama
Aileen Wuornos shot and killed as many as 7 men, and the Hollywood movie 'Monster' was based on her life.
Juana Barraza is known as the Old Lady Killer, and reportedly killed around 42 elderly women
Jane Toppan, known as Jolly Jane, confessed to 31 murder using chemicals and drugs.
Amelia Dyer was only convicted in one murder, but her named is attached in murder of 20 children and infants.