浅谈现场勘查中物证的污染及防控对策

The Discussion of Evidence Contamination of Crime Scene and Countermeasures

物证污染是影响物证鉴定结果的最主要因素之一,通过现场勘查阶段对人为因素的介入,采取防控措施防止污染,提高检验鉴定人员的物证污染防范意识,并采取适当的监测方法和排除措施,可以提高检材质量,降低物证污染的可能性。

Evidence contamination is one of the most important factors affecting the results of evidence analysis. It can be greatly decreased by enhancing inspector＇ s consciousness, taking evidence contamination countermeasures and sample testing methods in crime scene investigation.