Frequency of blood spatters on the shooting hand and of conjunctival petechiae following suicidal gunshots wounds to the head

Forensic Sci Int. 1995 Nov 30;76(1):47-53. doi: 10.1016/0379-0738(95)01793-3.

Abstract

A total of 103 suicidal and 29 homicidal gunshot fatalities were evaluated. In 42% of the suicides, characteristic findings like blood spatters and/or powder soilings, could be found on the shooting hand by naked-eye inspection indicating the importance of an accurate examination of the deceased's hands at autopsy for a preliminary diagnosis. Petechial hemorrhages of the conjunctivae due to the gas pressure after discharge of the weapon were observed in 22% of those cases with contact shot wounds to the head/neck, but not in cases of distant shot injuries following the use of non-high velocity ammunition. Therefore, conjunctival petechiae can be regarded as an additional but optional sign of contact head shots in cases without alterations possibly influencing the development of conjunctival pin-point bleedings. The evidence of such findings can be of practical importance if the entrance shot wound cannot be examined for whatever reason.

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Aged, 80 and over
  • Blood
  • Child
  • Child, Preschool
  • Conjunctiva / pathology*
  • Craniocerebral Trauma / pathology*
  • Eye Hemorrhage / pathology*
  • Female
  • Firearms
  • Humans
  • Infant
  • Male
  • Middle Aged
  • Retrospective Studies
  • Suicide
  • Wounds, Gunshot / pathology*