voted for the return of the true bill. Franzi has not supplied this court with any facts to support this claim and we presume, therefore, the actions of the grand jury were lawful. See State v. Bojorquez, 111 Ariz. 549, 553, 535 P.2d 6, 10 (1975).
Indictment Before Same Grand Jury
Franzi states the same grand jury that heard the alleged perjurious statements also indicted him; therefore, he was denied a substantial procedural right. He bases his argument on 17 A.R.S. Rules of Criminal Procedure, rule 12.2(a), (persons who are witnesses in an action may not serve as grand jurors) and A.R.S. § 21-211(1) (persons who are witnesses in an action may not serve as jurors). (Franzi explicitly denies reliance on 17 A.R.S. Rules of Criminal Procedure, rule 12.2(d) [persons who are biased in favor of either the state or the defendant may not serve as grand jurors].) We find Franzi’s claim to be without merit.
The grand jury is charged with inquiring into every offense triable in the county. See A.R.S. § 21-407(A). In State v. Watkins, 92 N.M. 470, 473, 590 P.2d 169, 172 (1979), the New Mexico Supreme Court said:
In carrying out the charge and their oath, “[i]t is not expected that in every instance, each grand juror shall be free from all previous knowledge of the cases, or even of the precise circumstances of the cases coming before them for official action.”
(Quoting Territory of New Mexico v. Young, 2 N.M. (Gild.) 93, 37 Pac.St.Repts. 93 (1881)); see also, Tindall v. State, 99 Fla. 1132, 128 So. 494 (1930) (syllabus by the Florida court — when a witness swears falsely before a grand jury, the same grand jury may indict); People v. Rallo, 46 A.D.2d 518, 363 N.Y.S.2d 851 (1975), aff'd 39 N.Y.2d 217, 347 N.E.2d 633, 383 N.Y.S.2d 271 (1976) (the same grand jury that heard the perjury may return indictment for perjury). In Costello v. United States, 350 U.S. 359, 362, 76 S.Ct. 406, 408, 100 L.Ed. 397 (1956), the Court said “our constitutional grand jury was intended to substantially operate like its English progenitor.” The Court explained that the English “grand jurors could act on their own knowledge and were free to make their presentments or indictments on such information as they deemed satisfactory.” Id.; see also Branzburg v. Hayes, 408 U.S. 665, 701, 92 S.Ct. 2646, 2667, 33 L.Ed.2d 626 (1972) (grand jury investigation may be triggered by “the personal knowledge of the grand jurors.”).
It is a requirement of due process that the grand jury be fair and impartial. See Crimmins v. Superior Court, 137 Ariz. 39, 41, 668 P.2d 882, 884 (1983). The fact the grand jury heard the allegedly perjurious statements, without more, does not establish that the jurors were unable to base their decisions to indict on the evidence. See State v. Watkins, supra, 92 N.M. at 472, 590 P.2d at 171.
In Arizona, indictments, are based on probable cause. A.R.S. § 21-413. Franzi does not urge that probable cause to indict is not present. We hold that rule 12.2(a) is not violated simply because the same grand jury that heard the perjurious statements indicted the defendant. We find that the trial court’s ruling on Franzi’s motion to dismiss on the above ground was not an abuse of discretion.
See State v. Superior Court, 132 Ariz. 479, 647 P.2d 177 (1982).
Hearsay Evidence
Franzi next argues that the grand jury based its decision on hearsay evidence. This claim is without merit because hearsay evidence in a grand jury proceeding is not objectionable. State v. Baumann, 125 Ariz. 404, 408, 610 P.2d 38, 42 (1980).
Exculpatory Evidence
Franzi argues that the state violated his rights by refusing to present to the grand jury all exculpatory evidence. In Arizona, one of the functions of the grand jury is to determine whether probable cause exists to believe that a crime has been committed and whether probable cause exists to believe that the indicted individual committed the crime. A.R.S. § 21-413; 17 A.R.S. Rules of Criminal Pro