Depending on the situation:

1. If the personal interest is not directly involved, the party concerned may entrust others with full authority to handle the relevant processing business on his behalf.

2. If the case involves a direct interest of the individual, such as marriage or blood relationship, the police must go in person to close the case.

The closure of the case by the police station is only a summary of the cases that the police dispatched, rather than a record of the police dispatched to solve the problem. After the police dispatched the police, the two parties will be given a way to solve the problem. If it falls within the law enforcement jurisdiction of the police station Yes, it will be handled by the police station where the case occurred. If it is not within the jurisdiction of the police station, the parties will be asked to litigate to resolve the issue.

Extended information:

1. Both parties need to be present to withdraw the case at the police station, but this is for private prosecution cases, and signatures are not required for public prosecution cases.

2. The police station’s filing of a case is only for investigation. If the facts are unclear or the evidence is insufficient during the investigation, the police station will stop the investigation. The filing and investigation of cases by public security organs is an act of the state, not a private act. It cannot be settled by private individuals' mediation, and private individuals are not allowed to interfere. For private prosecution criminal cases, Article 172 of my country's Criminal Procedure Law stipulates that "mediation may be carried out, and the private prosecutor may reconcile with the defendant or withdraw the private prosecution before the judgment is pronounced." However, if "the victim has evidence to prove Mediation is not applicable to cases in which the defendant's infringement of his or her personal and property rights shall be investigated for criminal liability in accordance with the law, but the public security organ or the People's Procuratorate does not investigate the defendant's criminal liability." For public prosecution cases, the decision to withdraw the case rests with the prosecutorial office, and the victim can accept mediation for the civil part of the criminal incident.

3. To withdraw a case, the public security organ shall submit it to the superior leader for review and approval, and then write a report on the withdrawal of the case. When handling a criminal case that is directly under investigation, the procuratorial organ may decide to withdraw the case against a defendant who should not be held criminally responsible according to law.

For cases that are decided to be withdrawn, a decision to withdraw the case should be made. For cases decided to be withdrawn, the public security organ shall write a "Notice of Cancellation of the Case" and submit it to the procuratorial organ.

Legal basis:

Civil Code

Article 165 If the authorization for an agent is in written form, the power of attorney shall specify the agency The name of the person, matters of agency, authority and term, and shall be signed or stamped by the principal.

"Criminal Procedure Law"

Article 172 The People's Procuratorate shall make a decision within one month on cases transferred for prosecution by the supervisory authorities and public security organs. In cases where the criminal suspect pleads guilty and accepts punishment and meets the conditions for expedited adjudication procedures, a decision shall be made within ten days. If the possible prison sentence exceeds one year, the extension may be extended to fifteen days.

If the jurisdiction of a case reviewed and prosecuted by the People's Procuratorate is changed, the time limit for review and prosecution shall be calculated from the date the changed People's Procuratorate receives the case.