铁质油漆物面上的汗潜手印显现方法探析——以一起入室盗窃案现场提取到的物证为例

A Probe into Methods of Revealing Sweat Fingerprints on Iron-painted Surface:A Case Study of Case of the Material Evidence at the Scene of a Breaking-in Stealing Case

手印是证据之首,手印显现及提取是公安刑事技术现场勘查工作中运用最广泛的一门技术,手印是痕迹学乃至物证技术学领域研究的重点内容之一,手印显现、提取是否得当,直接关系到案件现场勘验检查的质量。

Fingerprint is known as evidence priority, the presentation and extraction of which represents a technique widely used in the public security criminal investigation fields. Fingerprint is one of the major contents in the studies of ichnology and material evidence technology. The proper presentation and extraction of fingerprint is directly related to the quality of the scene inspection.