The police who don't file a case won't give you an inquiry, because without him, they have no right to do so. They can't carry out related work until they formally file a case. If they care about the case, they should file a case, otherwise the police won't help you.
After accepting a case, the public security organ shall, after examination, consider that the criminal facts that need to be investigated for criminal responsibility belong to its own jurisdiction, and shall file a case with the approval of the person in charge of the public security organ at or above the county level; If it is considered that there are no criminal facts, or the criminal facts are obviously minor and need not be investigated for criminal responsibility, or there are other circumstances in which criminal responsibility is not investigated according to law, the case shall not be filed with the approval of the person in charge of the public security organ at or above the county level.
The police will not investigate if it does not meet the criteria for filing a case. Because according to the law, after accepting a case, the public security organ considers that the criminal facts that need to be investigated for criminal responsibility belong to its own jurisdiction and should be approved by the person in charge of the public security organ at or above the county level; If it is considered that there are no criminal facts, or the criminal facts are obviously minor and need not be investigated for criminal responsibility, or there are other circumstances in which criminal responsibility is not investigated according to law, the case shall not be filed with the approval of the person in charge of the public security organ at or above the county level.
Failure to file a case does not meet the standards for criminal filing, and it will not be convicted and sentenced, but it does not mean that it will not be investigated. The people's court, the people's procuratorate or the public security organ shall, within the jurisdiction, timely review the materials of accusation, complaint, report and surrender, and if it is considered that there are criminal facts that need to be investigated for criminal responsibility, it shall file a case. Article 1 12 of the criminal procedure law.
The people's court, the people's procuratorate or the public security organ shall, within the jurisdiction, timely review the materials of accusation, complaint, report and surrender, and if it is considered that there are criminal facts that need to be investigated for criminal responsibility, it shall file a case; If it is considered that there are no criminal facts, or the criminal facts are obviously minor, and it is not necessary to pursue criminal responsibility, the case shall not be filed, and the complainant shall be informed of the reasons for not filing the case. If the complainant refuses to accept it, he may apply for reconsideration.
I hope the above content can help you. Please consult a professional lawyer if you have any other questions.
Legal basis: Article 1 12 of the Criminal Procedure Law.
The people's court, the people's procuratorate or the public security organ shall, within the jurisdiction, timely review the materials of accusation, complaint, report and surrender, and if it is considered that there are criminal facts that need to be investigated for criminal responsibility, it shall file a case; If it is considered that there are no criminal facts, or the criminal facts are obviously minor, and it is not necessary to pursue criminal responsibility, the case shall not be filed, and the complainant shall be informed of the reasons for not filing the case. If the complainant refuses to accept it, he may apply for reconsideration.