一起枪击致死案件性质分析

摘要

Usually, the nature of one case involving in death from shooting is difficult to define because of its many complications to cause dissension. Here reports such a case that was suspicious of homicide. The local police technicians tried their best to ifnd out the case truth, beginning with the careful scene investigation, corpse autopsy, DNA STR proifling, conducting the physicochemical tests and analyzing the trace evidential materials. Finally, a conclusion of suicide was determined by the combination of discoveries from above pursuits with the ifeld reconstruction through scouting the case details and recovering the case reality by validation. This case is herein exampled with purpose to offer assistance for colleagues to investigate the similar or same kind of case, explore the scene and ascertain the nature of case.%涉枪案件中，案件性质的确定较为复杂，常常引起分歧。本文报道一起疑似他杀的枪击致死案件，技术人员通过仔细的现场勘查、尸体检验和DNA检验、理化检验、微量物证检验结果分析，并结合调查情况、侦查实验情况进行现场重建，从而确定案件性质为自杀。通过对该案案件性质的分析，为同行在该类案件的检验、现场分析、案件性质的确定提供借鉴。