This is, hands down, the best serial killer book I’ve ever consumed. If you’re looking for the psychological etiology of the enigma we call Serial Killer, this book is for you. The narration is easy listening. It is detailed to the point that you may find yourself commenting out loud “Ugh!” but, it isn’t grotesquely gory for pure shock. The gross details are balanced by the full bodied assessment of the subject’s life and times. The question of Nature versus Nurture is fully explored and peppered with bits of dark humor here and there. So well written I totally binged it in just a few days. If you’ve always wanted to know the Why behind the What, this book is for you.