serial killer
individual who has killed three or more people over a period of more than a month
severed leg killer
unidentified serial killer
Edgecombe County Serial Killer
unidentified serial killer
Dayton Strangler
unidentified American serial killer
Lonely Hearts Killers
American serial killer couple
angel of mercy
type of criminal offender employed as a caregiver and intentionally harms or kills people under their care, deciding the victim would be better off if they no longer suffered from whatever severe illness is plaguing them
Hillside Strangler
American serial killers
black widow
type of serial killer
Dnepropetrovsk maniacs
Ukrainian serial killers