Paragraph 1 of Article 3 of the Criminal Procedure Law stipulates that the public security organs shall be responsible for the investigation, detention, execution and pre-trial of criminal cases. The people's procuratorate shall be responsible for the prosecution, approval of arrest, investigation and prosecution of cases directly accepted by procuratorial organs. The people's court is responsible for the trial. Except as otherwise specified by law, no other organ, organization or individual has the right to exercise these powers.
That is to say, party member is suspected of committing a crime, and only the courts, procuratorates and public security organs can exercise the power stipulated in the first paragraph of Article 3 according to law, but the party organizations have no right to exercise relevant powers.
According to Article 6 of the Criminal Procedure Law, in criminal proceedings, people's courts, people's procuratorates and public security organs must rely on the masses, take facts as the basis and take the law as the criterion. All citizens are equal in applying the law and are not allowed to have any privileges before the law.
Therefore, party member, who is suspected of committing a crime, is not allowed to have any privileges when applying the Criminal Procedure Law. Party member, suspected of committing a crime, entered the criminal proceedings. Therefore, when the Commission for Discipline Inspection refuses to accept the court's decision, it can only appeal to the procuratorate.