100例卖淫女被杀案的法医学检验分析  

The forensic analysis of 100 prostitute murders

作　　者：吕途[1] 欧桂生[2] 成建定[1] 骞润宇 金洪年[2] 成明[2] 马雁兵[4] 

机构地区：[1]中山大学中山医学院法医学系,广东广州510080 [2]广东省公安厅刑事技术中心,广东广州510050 [3]江门市公安局刑警支队,广东江门529000 [4]广州市刑事科学技术研究所,广东广州510030

出　　处：《中国法医学杂志》2011年第3期184-187,264,共5页Chinese Journal of Forensic Medicine

摘　　要：目的分析卖淫女被杀案件的规律特点,为此类案件检验侦查提供参考。方法采用描述性研究方法,对2005至2010年的100例卖淫女被杀案件进行回顾性分析。结果此类案件66.7%发生于21时至3时之间,88.0%发生于城市。4、7两月发案最多。85.0%的案件发生于室内。95.0%的死者年龄在16～40岁。38.1%的死因为机械性窒息,59.0%的死因为失血性休克。子宫淤血与机械性窒息有关。现场是否遗留使用过的避孕套、作案工具及有无反侦察行为是判断熟人作案的3个重要因素,logistic回归方程分析的总判对率为80.5%。结论卖淫女被杀案的发案时间集中,发案场所类型固定,被害人特征突出,子宫检验对确定被害人身份及死因有重要价值,logistic回归分析在室内案件的作案人刻画中有参考价值。Objective Analyze the characteristics of prostitute murders in order to provide references for forensic examination and investigation. Methods The crime scene and autopsy data of 100 cases occurring between 2005 - 2010 were studied retrospectively with epidemiologic description. Results Prostitute murders mainly took place at 9 ： 00pm- 3 ： 00am in the city . Peak months of occurrence were April and July . Indoor crime scenes occupied 85.0% of all cases . The age of 95.0% cases ranged from 16 to 40 years old. Hemorrhagic shock and mechanical asphyxia were main causes of deaths, occupied 59. 0% and 38. 1% respectively. With or without uterine congestion was associated with the degree of mechanical asphyxia. Indoor crime scenes with weapons, counterreconnaissance behaviors and without used condoms expressed the information of acquaintance violence. Percentage correct of the logistic equation was 80.5 %. Conclusion The time,place and victim＇ s characteristics of prostitute murders are concentrative. Detailed autopsy of uterus is important for the analysis of victim＇ s identity and cause of death. The result of logistic regression is referenced for crime scene analysis.

关 键 词：法医损伤学 卖淫女被杀案 法医学分析 现场信息分析 

分 类 号：D919[医药卫生—法医学]