One of Britain’s most evil killers is a woman you’ve never heard of

‘Highly respectable married couple wish to adopt a child; good country home; premium required, very small.’ 

When Amelia Dyer placed the above newspaper advert, she was indeed searching for a young baby. But the young woman had no husband, no vast home, and was anything but respectable. In fact, she planned to kill any child she could get her hands on.

Dyer...