A 1968 Wayne County 23-man grand jury returned a true bill charging Calvin Wimberly with the crime of larceny in a build*65ing (MCLA § 750.360 [Stat Ann 1954 Rev § 28.592]). While the trial jury was being impanelled, defendant moved for the production of the grand jury transcript covering the testimony of the four witnesses indorsed on the information. On April 14, 1969, the trial judge, the Honorable Nathan J. Kaufman, entered the following order:

“Ordered that the plaintiff forthwith deliver to the defendant all of the testimony of the witnesses who testified before the grand jury in relation to this cause and who will testify at the trial of this cause, and any other testimony given to the grand jury by any witnesses relevant to the issue of the guilt or innocence of the defendant, and it is further ordered that the within order of this court shall not apply to any secret informers who have appeared and testified before the grand jury, and further, if the plaintiff does not wish to disclose the testimony of any person it considers such an informer, then it shall advise the court, and the court shall make an ‘in camera inspection’ of the testimony given by such person and the court shall then make a determination as to whether or not that testimony shall be disclosed to the defendant.”

The prosecutor on appeal challenges the validity of such an order. He contends that the scope of the order is far broader than Michigan law and precedent allow and for this reason he requests we reverse it. The statutes and references to the case law upon which he relies may be found at MCLA § 767.1 et seq. (Stat Ann 1954 Rev § 28.941 et seq.).

We are mindful of the deeply rooted traditions of grand jury secrecy represented throughout the Michigan case law. Nevertheless, we observe the emergent trend towards the broadest form of discovery in both criminal and civil trials and the prosecutor’s duty to produce at trial all the evidence relevant to the defendant’s guilt or innocence.

*66“The legal concept of a criminal trial has changed considerably in modern times. It is seen less as an arena where 2 lawyer gladiators duel with the accused’s fate hanging on the outcome and more as an inquiry primarily directed toward the fair ascertainment of truth. ‘The purpose of broad discovery is “to promote the fullest possible presentations of the facts, minimize opportunities for falsification of evidence, and eliminate vestiges of trial by combat.” ’ State v. Tune [1953], 13 NJ 203, 210 (98 A2d 881, 884).”1 “These developments are entirely consonant with the growing realization that disclosure, rather than suppression, of relevant materials ordinarily promotes the proper administration of criminal justice.” Dennis v. United States (1966), 384 US 855, 870 (86 S Ct 1840, 1849; 16 L Ed 2d 973, 984).

We further note:

“The only legitimate object of the prosecution is to show the whole transaction as it was, whether its tendency is to establish the guilt or innocence of the accused. Hurd v. People [1872], 25 Mich 405; People v. Etter [1890], 81 Mich 570. A public prosecutor has no right to suppress testimony. Wellar v. People [1874], 30 Mich 16. It is the duty of the prosecuting attorney to furnish all the evidence within his power bearing upon the issue of guilt or innocence in relation to the main issue or to give some good excuse for not doing so. People v. Swetland [1889], 77 Mich 53; People v. Germaine [1894], 101 Mich 485.” People v. Dellabonda (1933), 265 Mich 486, 500.2

*67We are, then, confronted with a conflict between the traditional reasons for secrecy and the desirability of discovery. In resolving this conflict, we must recall the purpose secrecy serves in grand jury effectiveness and balance it against the requirement of fairness for all defendants in their resulting trials. This leads us to the conclusion that when the reasons which support the purpose for grand jury secrecy3 no longer exist the law should not control.4 And, conversely, when the need for secrecy *68outweighs the need for disclosure, secrecy should prevail.

Until now, we have held in Michigan that before any defendant could have access to any portion of the grand jury transcript he must show “some” particularized need. The citadel of grand jury secrecy however rarely yielded to discovery.

But as the defendant-assault on the bastion of the grand jury storehouse of testimony intensified the citadel weakened; reflections on the grand jury’s function increased and a slow shift occurred.5 We hold today that the burden should properly be on the prosecutor to defend the storehouse and not upon the defendant to assault it.6

Once a witness has testified at trial we hold as a matter of law that the traditional reasons for secrecy no longer exist and, as a matter of right, the defendant is entitled to all the testimony that witness gave before the grand jury relevant to the defendant’s guilt or innocence. If the prosecutor wishes to suppress any testimony such witness gave *69before the grand jury, he must establish that it is not relevant to the defendant’s guilt or innocence. Any such request for retention of grand jury records must be determined pursuant to an “in camera inspection” by the trial judge of the testimony the prosecutor possesses and wishes to keep secret.

We hold that prior to trial the trial judge possesses the discretion in the interests of a fair trial to release any and all of the grand jury testimony relevant to the guilt or innocence of the defendant to the crime charged. In exercising his discretion, the trial judge might require that a particularized need be shown by the defendant or proof that none of the traditional reasons for secrecy controls in his case.7 In any event, this pre-trial discovery rests in the sound discretion of the trial judge.

As we said in People v. Johnson (1959), 356 Mich 619, we base our holding upon the inherent power of the trial court to control the admission of evidence so as to promote the interests of justice.

We do not have before us the secrecy provision of the “one man grand jury” statute.

We find no abuse of discretion in Judge Kaufman’s order in this case.

Affirmed.

(dissenting). I am in agreement with my Brother’s statement that we are “confronted with a conflict between the traditional reasons for secrecy and the desirability of discovery,” and are “mindful of the deeply rooted traditions of grand jury secrecy represented throughout the Michigan *70case law,” and would add to these statements that Michigan’s “deeply rooted traditions of grand jury secrecy” are “generally supported by the state courts” — see 20 ALR3d 7, 23.

I do not agree that the fact that “We do not have before us the secrecy provision of the ‘one man grand jury’ statute” in any way justifies the abandonment of our decisions of the past, People v. Pichitino (1953), 337 Mich 90; and in that regard call attention to the following from defendant Calvin Wimberly’s brief:

“Appellee is not unmindful of People v. Pichitino [1953], 337 Mich 90, which indicates that the intent of the legislature is that the 23-man grand jury procedure should retain its common-law secrecy. The language in Pichitino seems to place Michigan in the same position, in this area, as the federal jurisdictions, which have recognized the ‘long established policy that maintains the secrecy of the grand jury proceeding in the federal courts.’ United States v. Procter & Gamble Company (1958), 356 US 677, 682, 683 (78 S Ct 983, 986; 2 L Ed 2d 1077, 1082). This realization, of course, must be the beginning and not the end of our inquiry.”

I quote with approval the following from plaintiff-appellant’s brief:

“[T]he trial court has presumably decided that a defendant is entitled to the minutes of the grand jury which indicted him — not solely for use pursuant to a particularized need such as impeachment or refreshment of a witness as the controlling weight of authority has held until now, but rather for the general discovery purpose of examining the complete body of testimony and then selecting what favors him at trial.

“In this position, the learned trial judge is not sustained by the weight of authority either in this state or in the federal cases.”

*71We grant plaintiff’s request “that the order of the trial court, entered on April 14, 1969, by the Honorable Nathan J. Kaufman be set aside and held for naught.”

Reversed.