Religious Killers

Heriberto Seda is known as New York's Zodiac Killer, a serial killer responsible for multiple murders in the early 90s.

Horst Kroner is a notorious killer, featured in World's Most Evil Killers as the main subject of Season 2, Episode 16.

Howell Donaldson is the subject of a manhunt in relation to a serial killing case in 2024

Hugo Ferreira is a person who committed the crime by killing his 8-day-old daughter.

Ira Einhorn is a convicted murderer, known as the 'Unicorn Killer' for his 1977 homicide of Holly Maddux

Israel Keyes is an American serial killer known for his crimes between 2001 and 2012

Austrian serial killer and journalist, responsible for the deaths of several women in Vienna during the late 1980s and early 1990s.