10 Most Infamous Copycat Killers

VOICE OVER: Rebecca Brayton

It doesn't get much darker than killers inspiring killers. Welcome to WatchMojo, and today we're examining ten of the most famous copycats who modeled their crimes after other killers. Our countdown of copycat killers inspired by other killers includes Peter Sutcliffe, The Academy Maniacs, Heriberto Seda, and more. read more...