My better half and I had a debate today upon reading the OP and the follow up articles...
My argument: the true psychos of yesteryear, IE: Gein, Bundy, Dalmer, et all, had a true brain anomaly that manifested their crimes.
Today, I think it is more of a "societal" conditioning more so than a true mental/physiological disability. We didn't disagree, but I'll spare you the why...![]()