The accused's act of making a false statement to the court enforcement officer who came to meet him/her for the status investigation and submitting false contract documents constitutes an "act which impairs the fairness of a public auction or bid" as set forth in Article 96-3, para.1 of the Penal Code; however, the time when the accused committed this act is not regarded as the time "when the commission of the criminal act terminates" as set forth in Article 253, para.1 of the Code of Criminal Procedure as long as the auction procedure based on the false statement and false evidences continues.