在侦破犯罪现场时,通常通过手印、足迹等来进行鉴定,而出现率同样较高的工具痕迹却常常被忽视。需要引起重视的是,工具痕迹本身具有较明显的特点,在案件侦破过程中,能提供极为清晰的侦查线索,及时为侦查人员确立破案方向,有效促进案件的侦破。因此,在进行案件侦查时,应当加强对工具痕迹的利用。 In the detection of crime scene, usually by fingerprints, footprints, etc. to be identified, and the same high incidence of tool traces are often overlooked. What needs to be emphasized is that the tool marks themselves have obvious characteristics. They can provide extremely clear investigation clues in the process of case detection and promptly establish the direction for the investigators to solve the case and effectively promote the detection of the case. Therefore, the use of tools should be strengthened in the investigation of cases.