现场鞋印分析在一起高铁线路置障案件中的应用  

Scene Shoeprints Playing Role in Solving a Case of High-speed Railway Interposed of Obstacle

作　　者：杨宇波 崔军 YANG Yubo;CUI Jun(Forensic Science Centre of Guangzhou Railway Public Security Bureau,Guangzhou 510088,China)

机构地区：[1]广州铁路公安局司法鉴定中心,广州510088

出　　处：《刑事技术》2021年第3期324-327,共4页Forensic Science and Technology

摘　　要：高速铁路线长点多,所处环境复杂,在一些偏僻的治安管控盲区容易发生轨面放置障碍案件。该类案件作案人搬置障物来,放置障物去,在其进出路线的铁路水泥枕、步行板等平面部位可以用静电吸附的方法提取到灰尘加层鞋印。本文结合一起利用现场鞋印侦破的高铁置障案件,就现场鞋印的分析甄别、现场鞋样调查、现场鞋印排查、认定嫌疑人等应用工作进行了梳理总结。High-speed railway sometimes encounters with the viciously interposed obstacle on its rail,resulting in accident for criminal investigation to launch.Ordinarily,the perpetrator goes into/out the scene,having big probability to leave substantial evidence(e.g.,shoeprint)on the scene because the difference will arise from the perpetrator’s shoeprints between loading and unloading of the obstacle.Therefore,the shoeprints,if discovered,can give clue to have the perpetrator tracked.Here,such a case was solved through extraction of two scene shoeprints to link the case details(from depicting with judging to finally identifying the suspect).For reference and suggestions,the progression of solving the case was put:1.Extracting the perpetrator’s shoeprints that were previously ascertained from those irrelevant ones left at the scene;2.Cooperating with other investigators to determine the related shoe’s sample of its brand and manufacturer;3.Thoroughly getting the knowledge from its manufacturer about the shoe’s brand of its design,production and sales so as to infer the specifics of the shoes the suspect wore;4.Seeking and arresting the suspect according to the known shoes’and relevant information;5.Comparing the scene shoeprints with the suspect’s shoes and/or shoeprints to make identification.

关 键 词：高铁置障案件 现场鞋印 静电吸附 鞋样调查 

分 类 号：DF794.1[政治法律—诉讼法学]