Serial Killers/True Crimes

I have been into true crimes & serial killer stories since 2013

It started off when I was very fascinated with Richard Ramirez story & how I believe his killing started off with nature then got into the whole nature vs nurture trying to understand if serial killers really were born evil or if nature destroyed them to become evil. 

Anyways, you're more than welcome to post true crimes you know of and serial killers stories.