Direction, site and the muzzle target distance of bullet in the head and neck at close range as an indication of suicide or homicide.
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 handgun fired at close range to the head and neck together with going to the crimescene in some cases. 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, 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 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.
Suwanjutha
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Institute of Forensic Medicine, Police Department, Bangkok, Thailand.
D000328:Adult; D006259:Craniocerebral Trauma / Q000473:pathology; D005260:Female; D005554:Forensic Medicine; D006708:Homicide; D006801:Humans; D008297:Male; D019838:Neck Injuries; D013405:Suicide; D014948:Wounds, Gunshot / Q000473:pathology*