Research On Perfecting The System Of Self-supplementary Investigation By Procuratorial Organs In China

Supplementary investigation is an important system in our country which includes two methods: return supplementary investigation and self-supplementary investigation.For a long time,the academic research has focused on the return of the supplementary investigation,and paid little attention to the self-supplementary investigation of the procuratorial organ.But in fact,the system of self-supplementary investigation has been established as early as in the Criminal Procedure Law.With the revision and improvement of legal norms,the content of this system is more and more substantial and specific.Different from returning to supplementary investigation system,self-supplementary investigation system has the characteristics of experience,supplement and supervision.The research on the improvement of the self-supplementary investigation system is in line with the requirements of the reform of our country’s "adjudication-centered" litigation system,and can effectively reduce the "case-case ratio",and further exert the supervision function of the procuratorial organ,which is of great benefit.It is of great benefit to perfect the system of self-supplementary investigation by procuratorial organs in China.However,through empirical analysis,it can be seen that the system of self-supplementary investigation has not aroused enough attention from practical circles,and the system is still mostly in the text level.Exist in the practice of applicable rate low and narrow range of applicable case type,single detection method,investigation procedure is imperfect,the problem such as investigation of the effect is not ideal,the causes of these practical problems is the current of the value of the supplementary investigation system of cognitive bias,the current law is imperfect,the procuratorial organs investigation ability insufficiency,the supplementary investigation by lack of incentive mechanism.In order to promote the continuous improvement of the self-supplementary investigation system in China,this paper puts forward suggestions on changing the judicial concept,perfecting the legal provisions,improving the investigation ability and constructing the long-term mechanism.In this way,the quality and efficiency of case handling are improved synchronously,and the supervision ability of procurators in case handling is really improved,so that every criminal case in the future can show the brilliance of judicial justice.