An application under § 23-24-29 or 23-24-30 shall be verified by affidavit, shall be executed in duplicate and shall be accompanied by two certified copies of the indictment returned, or information and affidavit filed, or of the complaint made to the judge or magistrate, stating the offense with which the accused is charged, or of the judgment of conviction or of the sentence. The prosecuting officer, Board of Pardons and Paroles, warden, or sheriff may also attach such further affidavits and other documents in duplicate as he or it shall deem proper to be submitted with such application.
SDCL 23-24-31