Investigation methods and means of economic investigation

Legal analysis: The means of handling economic crime cases are: 1, investigation visit. 2. trial. 3. Field investigation. 4. Check the bottom. 5. Control the sale of stolen goods. 6. Audit accounts, inquire and freeze deposits and remittances. Attention should be paid to examination before putting economic crime cases on file. Seize the identification of documentary evidence or commodities, identify the nature, expand the sources of financial audit clues, check the flow of infringed objects, find out the criminal suspect's means of committing crimes and the scope of activities, and use communication, transportation and other clues to find out the suspect's whereabouts.

Legal basis: Several Provisions of Public Security Organs on Handling Economic Crime Cases

Eleventh economic crime cases over which several public security organs have jurisdiction shall be under the jurisdiction of the public security organ that initially accepted them. When necessary, it may be under the jurisdiction of the public security organ in the main crime place. If the jurisdiction is unclear or controversial, it shall be settled through consultation; If negotiation fails, the superior public security organ of * * * shall designate the jurisdiction.

Article 35 When handling economic crime cases, public security organs should conduct investigation in time, collect, sort out, fix and examine all kinds of evidence that can prove the criminal suspect's guilt or innocence, the crime is serious or light, and the property involved, so as to prevent the criminal suspect from escaping, destroying evidence or transferring or hiding the property involved.

It is strictly forbidden to collect evidence materials unrelated to economic crime cases, and it is not allowed to abuse investigation measures to collect civil litigation evidence for others on the grounds of investigating crimes.