Serial Killer

Characters who are serial killers, meaning that they commit murder on a regular occurrence.

Serial murders describes the act of murdering people one at a time over a relatively long period of time. Not to be confused with mass murder, which would describe the act of killing a group of people all at once.

Serial killers must have a high body count of 3 or more (cited by the FBI). Statistics may vary in different countries or states, but must be higher than one.