Legal analysis: Under normal circumstances, a decision is made within seven days on whether to file a case. It needs to be determined and handled based on the circumstances of the specific case, depending on the complexity of the case. You can ask the police station whether to register a case. After the public security organ accepts a report, it must go through two steps, one is "acceptance" and the other is "filing the case". Reports of any issue must be accepted. Taking notes, accepting evidence provided by the reporter and conducting preliminary investigations are all within the scope of acceptance; after reviewing the acceptance situation, if it does not belong to the public security organ, they will If the case is transferred to other law enforcement agencies and the case is not illegal, the case will not be filed and the reporter will be notified that it falls under their jurisdiction and there is corresponding evidence. The case will be filed for investigation. Criminal cases are called investigations.

Legal basis: "Criminal Procedure Law of the People's Republic of China"

Article 108: Any unit or individual who discovers criminal facts or criminal suspects has the right to They are also obliged to report or report the case to the public security organ, the People's Procuratorate or the People's Court. Victims have the right to report or accuse criminal facts or criminal suspects that infringe upon their personal or property rights to the public security organs, people's procuratorates or people's courts. The public security organs, people's procuratorates or people's courts shall accept reports, accusations and reports. For matters that are not within one's jurisdiction, the case shall be transferred to the competent authority for handling, and the reporter, accuser, and whistleblower shall be notified; for matters that are not within one's jurisdiction and emergency measures must be taken, emergency measures shall be taken first and then transferred to the competent authority. If the criminal surrenders to the public security organ, the People's Procuratorate or the People's Court, the provisions of paragraph 3 shall apply.

Article 109: Reports, accusations and reports may be made in writing or orally. Staff members who accept oral reports, accusations, and whistle-blowing reports shall write down transcripts, which shall be signed or sealed by the reporter, accuser, or whistle-blower after they are read out correctly. Staff members who accept accusations or reports shall explain to the accuser or reporter the legal liability for false accusations. However, as long as the facts are not fabricated or evidence is fabricated, even if the facts of the accusation or report are inconsistent, or even wrongly accused, they must be strictly distinguished from false accusations. The public security organ, people's procuratorate or people's court shall ensure the safety of the reporter, accuser, whistleblower and their close relatives. If the reporter, accuser or whistleblower is unwilling to disclose his or her name and the behavior of reporting, accusing or reporting, the person shall keep his/her secret.