10 Of The Most Monstrous Serial Killers Ever

The Ukrainian Terminator

The Ukranian Terminator, whose real name is Anatoly Onoprienko, claimed to be the killer the world would never catch. He was incredibly deranged, and was known for slaughtering and killing 52 people during his life-time.

The Godfather of Matamoros

Adolfo Constanzo was always devil worshiping when he grew up, then became a renowned magician and fortune teller amongst gangsters. Since he worshiped the devil, he also believed in human sacrifice, so he abducted and killed multiple people, chopping their heads and genitals off.