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客观存在的犯罪现场之中,存在着或多或少的犯罪痕迹物证,蕴藏着诸多的犯罪信息,是侦查破案工作的依据,绝大多数的刑事案件侦查工作都是从现场勘查开始的。因此,重视和立足于现场勘查,在勘查中拓宽思路,寻找突破口,对于及时破案和提高侦查破案水平非常重要。细致勘验现场,注意发现和提取痕迹物证犯罪嫌疑人只要进出现场,就有可能留下足迹(鞋印);就有可能将现场之外的物质带入现场,或将现场内的物质带出现场。他们在实施犯罪的过程中,免不了要留下不同的痕迹物证,如指纹、工具痕迹、作案工具等。这些痕迹物证是客观存在的,只是由于客体的条
Among the objectively existing crime scenes, there are more or less evidences of criminal traces and many criminal information are contained, which is the basis for investigating the criminal cases. The vast majority of criminal cases investigations start from on-site investigation. Therefore, it is very important for us to pay attention to and base ourselves on site investigation, broaden our train of thought and find a breakthrough in exploration, which is very important for promptly solving the case and improving the level of detection and detection. Meticulous survey of the scene, pay attention to the discovery and extraction of evidence Evidence as long as the suspects out of the scene, it is possible to leave a footprint (shoes and India); it is possible on-site material into the scene, or bring the scene material on site. In the process of committing crimes, they inevitably have to leave different evidence of evidence such as fingerprints, traces of tools and tools of committing crimes. These traces of evidence is an objective reality, only because of the object of the article