Serial killers - 10 most famous female serial killers

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What is your top 10?

10.) Karla Homolka
9.) Aileen Wuornos,
8.) Gwendolyn Graham and Cathwood
7.)Belle Gunness
6.) Irma Grese
5.) Nannie Doss
4.) Delphine LaLaurie
3.) Ilse Koch
2.) Dorothea Puente
1.) Elizabeth Bathory