H.H. Holmes: America's First Serial Killer was Scarier than any Horror Movie Villian

H.H. Holmes: America's First Serial Killer was Scarier than any Horror Movie Villian

H.H. Holmes: America's First Serial Killer was Scarier than any Horror Movie Villian

H.H. Holmes is considered to be America's first serial killer -- and he's way scarier than slashers like Freddy Krueger.

User: Mashable

Views: 16

Uploaded: 2015-10-29

Duration: 03:21