Mary Bell, 11 years old and Norma Bell, age 13 and no relation to Mary, were put on trial for the murder of two 3-year old boys in 1968 and rocked the world of a small town in England.
Who was the mastermind and why would they do this?
Listen now to episode 97 on Mary Bell - Child Serial Killer to get the details of these extremely sad and horrific murders.
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