How to close a drunk driving case with insufficient evidence from traffic police?

The drunk driving with insufficient evidence from the traffic police can be closed in the following ways: applying the legal principle of never suspecting a crime, failing to investigate the legal responsibility of the perpetrator, and promptly removing the necessary compulsory measures taken against the illegal suspect. To investigate the legal responsibility of drunk driving, we must require clear facts and sufficient evidence.

legal ground

Article 162 of the Criminal Procedure Law

When investigating a closed case, the public security organ shall ensure that the facts of the crime are clear and the evidence is true and sufficient, write a prosecution opinion and transfer it to the people's procuratorate at the same level for examination and decision together with the case file and evidence; At the same time, inform the criminal suspect and his defense lawyer about the transfer of the case.

If a criminal suspect voluntarily pleads guilty, it shall be recorded and transferred with the case, and the relevant information shall be stated in the prosecution opinion.