Provisions on the Procedures of Public Security Organs in Handling Criminal Cases (OrderNo.: Ministry of Public Security of the People's Republic of China 127)
Article 186 If a public security organ discovers new facts or evidence after withdrawing a case and thinks that there are criminal facts that need to be investigated for criminal responsibility, it shall re-file a case for investigation.
If a criminal suspect discovers new facts or evidence after terminating the investigation and believes that there are criminal facts that need to be investigated for criminal responsibility, he shall continue the investigation.