非制式枪支致死案件的法医学分析

Forensic Analysis into Deaths from Informal Gun’s Shooting

随着国家对枪支管控力度的增强,涉枪类案件呈逐年下降趋势。通过总结我们发现,工作中遇到的涉枪案件以非制式枪支为主,此类枪支具有结构简单、密闭性差、枪管无膛线、使用的弹丸形状不规则、多形成盲管创、弹头及弹壳在现场不易发现等特点,在现场勘查中应予以注意。笔者通过对近年来我市发生的四起涉枪案件进行比较分析,对比非制式枪械及损伤的特征,总结了此类案件现场勘查、尸体检验的工作重点,提出案件的历史成因及对策,为公检法人员办理此类案件提供参考。

Though the strengthening of national controlling about gun has turned gun-related cases into a downward trend year by year,deaths are still encountered from informal gun’s shooting for forensic investigation at times.Usually,the guns involved with related cases are characteristic of simple structure,poor airtightness,lack of rifl ing on their bores and shapeirregular bullets adopted,therewith having mostly resulted in blind track wounds,diffi culty to fi nd the warheads and shells at the scene.In pursuit to provide reference for public security and/or judicial professionals to handle such cases,this essay made a comparative analysis with four cases relating to informal guns’shooting investigated by us in recent years,having focused on the characteristics of the fi rearms used and injuries caused,summarized the key points on scene investigation and corpse examination,and fi nally analyzed the occurring causations and countermeasures about the cases.