由一起案例浅谈微量物证在高坠案件分析中的作用

Analysis of Trace Evidence into Solving a High Falling Case

高坠案是社会敏感度高、群众十分关注的一类常见案件,按照案件性质可分为自杀、他杀和意外三类。不同类型的高坠案现场差别甚微,给该类案件的定性带来了挑战,必须从多个专业多个角度进行仔细全面的勘查和物证分析,以实现案件性质的准确判断。高坠案的现场勘查与检验过程往往聚焦在法医痕迹等专业上,忽视了微量物证在该类案件中的作用。随着微量物证检验技术的不断发展,其在高坠案中亦可发挥妙用。本文拟从一起案例出发,对微量物证在高坠案件分析中发挥的作用进行分析,希望能为相关案件的分析和现场重建提供新思路。

High falling case is of attentive concern by the society and public once its occurrence. Such cases can be divided into three types according to the nature, i.e., the suicidal, homicidal and accidental. A huge challenge often exerts on distinguishing the types of high falling case because of the small difference between them. Various scientific disciplines should be hence combined to carefully and roundly investigate and detect the high falling case so that an accurate judgment would be obtained of the relevant case. Presently, attentions are mainly paid on forensic medicine and marks for the investigation and determination of high falling case, leaving the role of trace evidence to be ignored. With the development of relating technologies, trace evidence can also play an important role in the analysis of high falling case. In this paper, the role of trace evidence was discussed on the analysis of high falling case from a real case, in purpose to provide some reference for the investigation and inspection of related cases.