关于痕迹物证在道路交通事故逃逸类案件中的作用

On the role of trace material evidence in road traffic accident escape cases

近年来,随着中国经济社会持续高速发展,机动车和驾驶人保有量持续高位增长。截至2023年10月,中国机动车保有量已达4.3亿辆(其中汽车3.3亿辆,新能源汽车1821万辆),驾驶人超5亿人;总量和增量均位居世界第一,伴随着城市机动化水平的进一步提升,道路安全也日趋复杂;在一些道路交通事故中,肇事司机因各种原因选择在肇事后逃逸,为公安机关侦办案件带来了困难,而随着科学技术水平的发展,在肇事逃逸类型案件中,司法鉴定痕迹物证为该类型案件的侦办提供了极大便利。

In recent years,with the sustained and rapid development of China's economy and society,the number of motor vehicles and drivers has continued to grow at a high level.By October 2023,the number of motor vehicles in China has reached 430 million(including 330 million automobiles and 18.21 million new energy vehicles),with more than 500 million drivers.Both total volume and increment rank first in the world.With the further improvement of urban motorization level,road safety is becoming more and more complicated.In some road traffic accidents,the driver of the accident chooses to flee after the accident for various reasons,which brings difficulties for the public security organs to investigate the case.With the development of science and technology,in the case of hit-and-run,forensic identification trace material evidence provides great convenience for the investigation of this type of case.