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Published on: July 4, 2013
Self-defense injuries in homicidal deaths
Manoj Kumar Mohanty1, Manoj Kumar Panigrahi, Sachidananda Mohanty
1Dr Pinnamaneni Siddhartha Institute of Medical Sciences, Department of Forensic Medicine, Krishna District, Andhra Pradesh, India. manmohanty@yahoo.com
Journal of Forensic and Legal Medicine
|August 26, 2006
Summary
Defense wounds in homicidal deaths are common, particularly in males aged 21-40. Sharp weapons and multiple assailants were frequently involved, with injuries often on the head, neck, and left forearm.
Area of Science:
- Forensic Pathology
- Legal Medicine
- Traumatology
Background:
- Defense wounds are crucial indicators in forensic investigations of violent deaths.
- Understanding the patterns and distribution of defense wounds aids in reconstructing the events of a homicide.
Purpose of the Study:
- To analyze the specific patterns and distribution of defense wounds in homicidal deaths.
- To identify demographic and weapon-related characteristics associated with defense wounds.
Main Methods:
- Retrospective analysis of 162 homicidal death cases.
- Identification and documentation of defense wounds in 54 cases (33.3%).
- Data collection on victim demographics, assailant number, weapon type, wound location, and body side involvement.
Main Results:
- Defense wounds were observed in 33.3% of homicides, predominantly in males (85.2%) aged 21-40.
- Multiple assailants (68.5%) and sharp weapons (57.4%) were common.
- Fatal wounds were most frequent on the head and neck; defense wounds often appeared on the left side (40.7%) or both sides (37%).
- Left forearm and hand were common sites, consistent with self-protection against right-handed assailants.
Conclusions:
- Defense wounds provide valuable insights into the dynamics of violent encounters.
- The study highlights the importance of considering victim demographics, weapon types, and wound patterns in homicide investigations.
- Findings support the hypothesis that defense wounds on the upper extremities result from attempts to ward off attacks.
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