The perception of evil has evolved; once dismissed by psychologists, it is now being reconsidered.
Forensic psychiatrist Dr. Michael Welner asserts that there is a general consensus on what constitutes evil.
Older forms of murder (e.g., intimate poisonings in Victorian England) are overshadowed by today's serial killings.
Modern murders are often random, committed by serial killers who kill for pleasure rather than for understandable human motives such as love or revenge.
A serial killer is distinguished from a mass murderer primarily by motivation; mass murderers kill for specific reasons while serial killers often have compulsive sexual motives.
The term "serial killer" was popularized by FBI agent Robert K. Ressler in the 1970s.
The phenomenon of serial killers, often identified as historically diverse, extends back through centuries.
Early examples include:
Jack the Ripper (1888)
Dr. H.H. Holmes (1895)
Ian Brady and Myra Hindley (1966)
Peter Sutcliffe (1981)
Steven Wright, known as the Ipswich Strangler, was sentenced for the murder of five women.
Background:
An ordinary man with a mundane profession.
Known for trolling in areas frequented by prostitutes.
Profile: ordinary appearance, previously married, involved in various jobs, lived in a rented flat.
Modus Operandi: Strangled victims, often removing clothing, indicating potential for trophy collection.
Typical profile: Caucasian male, aged between 18-32. Exceptions exist (e.g., Wayne Williams, a black killer).
Many serial killers have psychopathological traits (lack of empathy, guilt).
Motivation often tied to sexual gratification or power dynamics rather than pure sexual desire.
Phases of serial killer activity identified by psychologist Dr. Joel Morris:
Aura: Fantasies
Trolling: Cruising for victims
Wooing: Luring victims
Capture: Abduction
Murder: The act
Totem: Collecting trophies
Depression: Guilt after the murder
Serial killers function at varying intelligence levels, with some being above average.
Many serial killers stem from broken homes, have experienced childhood trauma, and display psychopathic traits.
Common characteristics: antisocial behavior, difficulty with relationships, and potential history of head injuries linking to violent behavior.
The act of murder is tied more to power than sexual desire; killers often derive pleasure from dominating their victims.
Remarkable cruelty in acts of torture indicates a psychological desire for control and power.
Advances in forensic science, such as DNA profiling, have transformed the identification of serial killers.
Geographic profiling has been studied to track and predict serial killing behaviors.
Serial killings are increasing; understanding and prevention remain challenging due to the complexity of motivations and behaviors involved.