There are as of now at least 9 active known Serial Killers although there could be more.
The Long Island Serial Killer.
Jeff Davis 8 Killers.
The West Mesa Bone Collector.
Brazil's Rainbow Maniac.
Ibadan Forest Serial Killers.
The Smiley Face Killers.
Pedro Lopez - Monster Of The Andes.
The Vending Machine Killer.
The Maniac With Dull Eyes.
The 4 types of serial killers are identified as the 'visionary,' the 'mission-oriented,' 'hedonistic,' and 'power/control-oriented.
The 3 signs of a serial killer are cruelty to animals, obsession with fire-setting, and violent behaviors, particularly homicidal behavior and sexually predatory behavior.
5 common traits of a serial killer include.
Antisocial Behavior:
Asserting Power:
Torturing Animals:
Manipulation:
Predatory Behavior:
A serial killer is typically a person who murders three or more people, usually in service of abnormal psychological gratification, with the murders taking place over more than a month and including a significant period of time between them.
Four types of serial murderers are identified: the 'visionary,' the 'mission-oriented,' 'hedonistic,' and 'power/control-oriented.
The most prolific modern serial killer is arguably Dr. Harold Shipman, with 218 probable murders and possibly as many as 250.
A list of the most cruelest serial killers include.
Doctor Death. Dr Harold Shipman.
Dr. H.H. Holmes and His Murder Castle.
Jack The Ripper.
Butcher Of Rostov.
Ted Bundy.
The Killer Clown.
Jeffrey Lionel Dahmer — The Milwaukee Monster.
Ed Gein.