Hejna Petr, Safr Miroslav
Institute of Legal Medicine, Charles University, Prague, Czech Republic.
J Forensic Sci. 2010 May;55(3):652-4. doi: 10.1111/j.1556-4029.2010.01326.x. Epub 2010 Feb 25.
There is a longstanding empirical rule that people who commit suicide rarely shoot through their clothing, but rather put it aside to expose the nude skin. Signs of shots through clothing have always been considered suspicious, raising presumptions of the presence of an abettor. Our report, based on a retrospective study of fatal suicidal firearm injuries from the years 1980 to 2007, points out that suicide victims only rarely remove clothing from the site of the future entry wound. The report covered 43 cases with fatal gunshot wounds in the area of the thorax, with only four persons (9%) removing the clothing present in the area of the subsequent self-inflicted wound. Defects present on the clothing of a victim cannot, therefore, be understood as an absolute criterion for disproving the possibility of suicide, and nor do they necessarily indicate an unfortunate accident or homicide. If, however, the suicide victim removes the clothing from the area of the future wound, then this is almost always an indication of suicide.
自杀者很少隔着衣服开枪,而是会把衣服放到一边,露出裸露的皮肤。隔着衣服开枪的迹象一直被视为可疑,会引发存在教唆者的推定。我们基于对1980年至2007年致命自杀性火器伤的回顾性研究撰写的报告指出,自杀受害者很少会把衣服从未来伤口的部位移开。该报告涵盖了43例胸部区域有致命枪伤的病例,只有4人(9%)把后续自伤伤口部位的衣服移开了。因此,受害者衣服上出现的破损不能被理解为排除自杀可能性的绝对标准,它们也不一定表明是不幸的意外或他杀。然而,如果自杀受害者把衣服从未来伤口的部位移开,那么这几乎总是自杀的一个迹象。