The Research on Forensic DNA Evidence Base on Criminal Law Vision

Abstract

Abstract. Since the introduction of DNA technology into the field of forensic science, it has gradually become the main means of forensic evidence identification in criminal cases. The forensic DNA evidence produced by this technology has important functions in criminal proceedings, which can provide clues for the investigation and provide the basis for the identification of criminals. However, because of the limitations of the scientific technology, DNA evidence in the criminal justice function has not been fully played, there are still many problems in the application. Therefore, in the criminal procedure to standardize the collection and detection of DNA evidence, improve the DNA evidence in court review procedures, in order to better play its role in the court trial.