If we're going to go sad song, let's close the book here.
"Suffer Little Children" by the Smiths is a song about Britain's most notorious modern murderers. Myra Hindley and Ian Brady assaulted and killed five children in the 1960s, and buried their bodies in the bleak surroundings of Saddleworth Moor in Northern England.
https://en.wikipedia.org/wiki/Moors_murders
https://en.wikipedia.org/wiki/Suffer_Little_Children