命案的发生不仅会对家庭造成影响,同时还会扰乱社会秩序,对此,做好调查与分析工作非常重要。本文主要从命案现场的重建原则出发,分别阐述了以命案现场为出发点对案件进行分析的方法以及以被害人为出发点对嫌疑人进行刻画的方法,目的在于使命案调查工作能够更加顺利的展开,以保证社会能够更加稳定的运行。 Homicide cases will not only affect the family, but also disrupt social order. In this regard, it is very important to do a good job of investigation and analysis. Based on the reconstruction principle of the murder scene, this article elaborates the method of analyzing the case from the murder scene and the method of depicting the suspect from the victim’s point of view. The purpose is to carry out the investigation of the murder case more smoothly, To ensure that society can be more stable operation.