Updated: Jan 16, 2020
Howard Henry Holmes was an American serial killer who confessed to 27 murders, only 9 of which could be confirmed. It is thought his actual victim count is more likely near 200. He owned a mixed-use building only 3-blocks from the 1893 World's Fair that he constructed into a hotel named the World's Fair Hotel where most of the murders took place. This place became known informally as "The Murder Castle". Hear about the man behind these murders in this episode.