Tributsch W, Rabl W, Ambach E
Institut für Gerichtliche Medizin, Universität Innsbruck.
Arch Kriminol. 1991 Mar-Apr;187(3-4):75-83.
Technical characteristics of the used fire-arm and ammunition, the firing range and the shot through garments of the victim are essential factors, that exercise an influence on the appearance of gunshot injuries. An exemplary case-report shall emphasize the importance of these factors. It deals with a suicidal double-shot fired from an automatic rifle by a young soldier. The wounds were localized in the left chest region and the adjacent skin was blackened by soot in a remarkable geometrical pattern, although an ammunition with a smokeless charge has been used. By means of comparative shots we have good reasons to suppose this phenomenon to be caused by rests of gun powder and pressure of the explosion gas leaved in the barrel after the first shot. The second projectile pushed out this explosion gas to the skin that had been uncovered in a star-shaped way by the first shot.
所用枪支和弹药的技术特征、射程以及子弹穿透受害者衣物的情况是对枪伤外观产生影响的重要因素。一个典型的病例报告将强调这些因素的重要性。该报告涉及一名年轻士兵用自动步枪自杀式开了两枪的案例。伤口位于左胸部区域,尽管使用的是无烟火药弹药,但相邻皮肤却以明显的几何图案被烟灰熏黑。通过对比射击,我们有充分理由认为这种现象是由第一枪后留在枪管内的火药残渣和爆炸气体压力造成的。第二发子弹将这种爆炸气体推向了第一枪以星形方式露出的皮肤处。