LISK: Long Island Serial Killer
S3 Ep16: What Makes A Psychopath? (Part 1)
Sep 27, 2023
Rex Heuermann, alleged Gilgo 4 killer, is discussed in detail by the hosts and forensic psychologists Dr Shiloh and Dr Scott. They explore the characteristics and differences of psychopathy, discussing how it is diagnosed and its correlation with serial murders. The episode also touches on the importance of teaching children kindness while trusting their instincts.
39:29
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Quick takeaways
- Psychopathy is not a diagnosis included in the DSM but is often used to refer to individuals with Antisocial Personality Disorder (ASPD) characterized by emotional deficits, a lack of empathy, and poor behavioral control, which may be influenced by genetic markers, brain functioning, and severe childhood trauma.
- The combination of psychopathy, narcissism, Machiavellianism, sadism, and sexual sadism creates a rare and dangerous profile in some individuals who commit serial killings with a sexual component.
Deep dives
Understanding Psychopathy and its Link to Antisocial Personality Disorder
Psychopathy is not a diagnosis included in the DSM but is often used to refer to individuals with Antisocial Personality Disorder (ASPD). ASPD is a neuropsychiatric disorder characterized by emotional deficits, a lack of empathy, and poor behavioral control. The prevalence of psychopathy is estimated to be around 1% in the general population. Genetic markers, such as the warrior gene (MAOA gene), brain functioning, and severe childhood trauma are factors that may contribute to the development of psychopathy. However, it's important to note that not all individuals with these factors will develop psychopathic behaviors.
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