10 Serial Killers Who Gripped an Entire Population in Fear

VOICE OVER: Rebecca Brayton

These infamous serial killers had people afraid to leave their homes ... or remain inside them. Welcome to WatchMojo, and today we're counting down serial murderers who notoriously terrorized a particular metropolitan area, region, or country. Our countdown of serial killers who terrified entire countries and/or cities includes David Berkowitz, Ivan Milat, Richard Ramirez, and more! read more...