The Study Of The Public Security Organ’s Evidence Preservation In The Criminal Procedure

Evidence has a fundamental role in the criminal proceedings. From being found and fixed, extracted by the investigation organ to being handed over to the public prosecution organ according to the working process, until the using in the court, each flow process cannot leave the safekeeping of the evidence. Only in each link of evidence are properly kept, can play the role of proof effectively. As the main investigation criminal procedure main body of the public security organs to do a good job of evidence preservation, to ensure the smooth operation of the criminal procedure, has a great significance to prevent the happening of the Miscarriages. This article will revolve around the public security organ to writing physical evidence preservation issues, the full text is divided into four chapters:The first chapter analyzes the meaning of the evidence, evidence preservation, and chain of evidence preservation, and demonstrates the system of evidence preservation value.The second chapter summarizes the legislative provisions about evidence preservation in our country at present, and according to the investigation data analyzes the evidence of the public security organ preservation practical running status.The third chapter expounds the public security organs in our country evidence preservation, the problems of mainly includes receiving evidence and evidence preservation issues, and analyzes the cause of the problem.The fourth chapter advocates to strengthen the public security organ for custody of physical evidence, and to perfect our legislation of evidence preservation by taking some measures such as improving the evidence preservation system, perfecting the mechanism of evidence maintains personnel and regulating evidence preservation defects.