Term: Serial killer, Description: Killer of multiple people, Question: Was the "murder castle" in White City a serial killer lair?, Answer:Yes
Fact1: H.H. Holmes built the Murder Castle in Chicago and lured visitors to the Expo there during their stays and tortured and killed them. Fact2: Serial killers are murderers whom kill multiple people. Fact3: Jeffery Dahmer was one of the most notorious serial killers, who kept parts of his victims in his refrigerator. 