Direction, Site and the Muzzle Target Distance of Bullet in the Head and Neck at Close Range as an Indication of Suicide or Homicide

• NCJ Number: 113304
• Journal: Forensic Science International Volume: 37 Issue: 3 Dated: (May 1988) Pages: 223-229
• Author(s): T Suwanjutha
• Date Published: 1988
• Length: 5 pages
• Publication Format: Article
• Language: English
• Country: Ireland
• Note: This paper was presented at the Second Indo-Pacific Congress on Legal Medicine and Forensic Science in Colombo, Sri Lanka, 1986.

Annotation

Direction, site, and muzzle target distance can indicate suicide or homicide. This conclusion can be drawn from autopsies of 57 cases of suicide and 68 cases of homicide by handguns fired at close range to the head and neck together with going to the crime scene in some cases.

Abstract

This study was carried out in Bangkok during the period from January 1983 to January 1986. In order to determine whether it was suicide or homicide, the path of the bullet, the site, and the muzzle target distance must be considered. The angle of the bullet would be either elevated (from below upward), horizontal or an angle of depression (from above downward). For suicide, the direction of the bullet should be at an angle of elevation in the majority of cases. The position of the handgun in relation to the head in suicide was most often in a tight contact and near contact. For homicide, the direction of the bullet should be horizontal in most cases. The bullet was at close range in the majority of the cases. There are 8 common sites for suicide and homicide and 10 different sites in the case of homicide which are at neck, left cheek, left aural region, lip, left occipital area orbit, chin, left eyebrow, submental and nose. (Publisher abstract)