Did Kunshan Li Xun investigate this case?

Kunshan Li Xun investigated the case. To inquire whether a person has a criminal record, you can go to the public security organ for consultation and handle the inquiry. Criminal record generally refers to the record of a person's past crimes or criminal acts, also known as the criminal record system, and generally refers to the archival records of criminal records, which are generally kept in the public security department. If the criminal record is sealed, it shall not be provided to any unit or individual, except for the need of judicial organs to handle cases or the relevant units to make inquiries in accordance with state regulations. Units that inquire according to law shall keep the sealed criminal records confidential.

Article 286 of the Criminal Procedure Law of People's Republic of China (PRC) * * * If he was under the age of 18 at the time of committing the crime and was sentenced to fixed-term imprisonment of not more than five years, the relevant criminal records shall be sealed. If the criminal record is sealed, it shall not be provided to any unit or individual, except for the need of judicial organs to handle cases or the relevant units to make inquiries in accordance with state regulations. Units that inquire according to law shall keep the sealed criminal records confidential.