14. I find it interesting that apparently the BTK-killer installed alarms at several people houses because of their fear of the BTK-killer.
15. Ted Bundy worked at a suicide hotline center with author Ann Rule.
16. H. H. Holmes. He literally built a murder castle.
The book “The Devil in the White City” is about him. Also, there’s apparently a series in works about it from Hulu.
He confessed to 27 murders, though it could have been higher. Authorities say it may “only” have been nine.
How this guy is rarely mentioned boggles my mind. He built just to be able to torture and kill.