
Primary psychopaths are typically impulsive, aggressive, hostile, extroverted and
self confident with low to average anxiety. Like primary psychopaths,
secondary psychopaths are hostile, impulsive, and aggressive. Secondary
psychopaths, unlike primary psychopaths, appear to be socially anxious,
moody, and have low self-esteem (Blackburn, Logan, Donnelly, &
Renwick, 2008). The two other classifications of psychopathology are
controlled and inhibited. The controlled classes of psychopaths are
defensive, controlled, sociable, have low anxiety and high self-esteem.
The inhibited classifications of psychopaths are shy, withdrawn,
controlled, moderately anxious, and have low self-esteem (Blackburn,
Logan, Donnelly, & Renwick, 2008).
Besides
the classification types of psychopathology; investigators should be
aware of the different clusters of interpersonal and affective traits
and behaviors. On the interpersonal level psychopaths are grandiose,
deceptive, dominant, superficial, and manipulative (Hare & Neumann,
2009). They typically have glibness or superficial charm and a grandiose
sense of self-worth. Imagine serial killer Ted Bundy; several
individuals who met him have stated that he was a rather charming
individual. He actually used his superficial charm to lure some of his
victims to his vehicle, where they ultimately met their deaths at the
hands of Bundy. On the interpersonal level they are also manipulative
for personal gain and deceitful (Blackburn, Logan, Donnelly, &
Renwick, 2008).

After
examining behaviors and traits like those presented above, it is easy
to see how understanding psychopathology aids predicting criminal
behaviors. The characteristics important for inhibiting antisocial and
violent behavior are seriously deficient in psychopathic people;
empathy, close emotional bonds, fear of punishment, guilt (Blackburn,
Logan, Donnelly, & Renwick, 2008). Psychopathic people expressing
their egocentricity, grandiosity, sense of entitlement, impulsivity,
lack of behavioral inhibitions, and the need for power and control
constitute what maybe described by a prescription for the commission of
antisocial and criminal acts (Blackburn, Logan, Donnelly, & Renwick,
2008). Unlike other offenders, psychopathic people appear to suffer
little personal distress, see little wrong with their attitudes and
behavior, and seek treatment when it only benefits themselves
(Blackburn, Logan, Donnelly, & Renwick, 2008). For investigators who
are interviewing psychopaths, unless specifically trained to deal with
this personality disorder, obtaining a confession might be impossible.
This is due to a psychopath’s grandiose sense of self-worth and lack of
guilt. Since psychopathic persons are almost impossible to relate to, I
would urge investigators to interview these individuals by properly
trained personnel.
REFERENCES
Blackburn,
R., Logan, C., Donnelly, J., & Renwick, J. (2008). Identifying
Psychopathic Subtypes: Combining an Empirical Personality Classification
of Offenders with the Psychopathy Checklist-Revised. Journal of Personality Disorders, 22, (6), 604-622.
Blundell, N., & Blackhall, S. (2004). Visual Encyclopedia of Serial Killers. England: Greenwich Publications.
Castleden, R. (2005). Serial Killers. England: Time Warner.
Hare, R., Neumann, C., (2009). Psychopathy: Assessment and Forensic Implications. Canadian Journal of Psychiatry, 54, (12), 791-802.
Lane, B., & Gregg, W. (1995). The Encyclopedia of Serial Killers. New York: Berkley Publication Group.
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