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[Homicide committed by psychotic defendants in the Netherlands]
1Instituut voor Strafrecht en Criminologie, Universiteit Leiden, Leiden, The Netherlands. m.c.a.liem@law.leidenuniv.nl
Tijdschrift Voor Psychiatrie
|July 4, 2012
Summary
Homicide by individuals with psychotic disorders is rare in the Netherlands, occurring at an average rate of 0.05 per 100,000 annually. Early and continuous treatment for psychotic illness may help prevent such offenses.
Area of Science:
- Forensic Psychiatry
- Criminology
- Public Health
Context:
- Psychotic patients exhibit a significantly higher risk of homicide compared to the general population.
- International homicide rates by psychotic individuals range from 0.02-0.36 per 100,000 inhabitants.
- The incidence and nature of homicides committed by individuals with psychotic disorders in the Netherlands remained undocumented prior to this study.
Purpose:
- To determine the incidence and characteristics of homicides perpetrated by individuals with psychotic disorders in the Netherlands.
- To analyze forensic mental health reports of Dutch nationals suspected of homicide and diagnosed with a psychotic disorder during the offense period (2000-2006).
Summary:
- During 2000-2006, 61 homicides were committed by individuals with psychotic illness in the Netherlands, averaging 8.7 annually (0.05 per 100,000).
- Most suspects lacked prior violent criminal history and were not undergoing treatment at the time of the offense.
- The study highlights that while homicide by psychotic patients is infrequent, it is a reality that warrants attention.
Impact:
- Findings indicate that homicide by psychotic patients is relatively rare in the Netherlands.
- Results suggest that early and consistent treatment of psychotic disorders could be a crucial factor in preventing homicides.
- This research provides essential data for public health policy and forensic mental health services in the Netherlands.
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