On The Stain Witness System In Investigation Of The Post Crime

By referring to the stain witness system of some countries and regions, and mainly using the field study of the post crime's cases in China, the article analyses Difficulties in gathering evidence of the post crime and conceives building of such system in China。Finally, on the nowadays the legal rule and the judicial practice, the article puts forward some methods for such an establishment and suggests for the necessity and feasibility for China to adopt the stain witness system。...