Serial Killers- Through out history and Now

Every time I watch David Fincher's Zodiac, it makes me go and research him and thus leading to other serial killer cases through out history. This stupid feeling of researching it for yourself to see if they missed anything. I'm still very much obsessed with Jack The Ripper.

Also, here are some more recent cases:

http://ift.tt/1BopZH9


1. Highway Serial Killer. 450+ victims.