摘要
根据两起杀人案件的现场及其分析,基于侦查认识的回溯性与或然性,从信息论角度阐述现场分析结论常出现偏差或失误的根源(即信息传递的干扰理论),系统分析刑事案件信息传递中受干扰而出现失真或差错的三种基本形式,总结现场案情分析中应对信息干扰、提高分析结论可靠性的理论依据和有关具体方法,并以上述理论探索浅谈对刑事案件案情分析的几点思考。
With citation of the crime scenes and their analyses about two homicidal cases, the retrospectivity and probability were thought into the recognition of criminal investigation so that the theoretical root was dug upon the occurrence of bias and/or errors in the conclusion about the analyzed scene based at the perspective of information science （that is, the interference in the course of information transmission）. Three basic forms of distortion were systematically classified out of interference during the transmission course of criminal cases5 information that was changed and/or misled either by culprits or environmental factors or experience-lacking/consideration-insufficient investigators. The basic principles and some specific methods were summarized for the scene analysis to cope with the information interference and improve the reliability of the conclusion, thereby making it unveil some insight on analyzing the criminal cases.
出处
《刑事技术》
2017年第3期246-249,共4页
Forensic Science and Technology
关键词
现场勘查
案情分析
侦查信息论
crime scene investigation
analysis of case
information theory of investigation
