Opinion by
Mb. Justice Bell,Four defendants were indicted for obstructing public justice and for perjury. The jury convicted all of them of obstructing justice and two of them of perjury. Their appeals were reviewed and, with one exception, correctly decided by the Superior Court in an able comprehensive opinion by Judge Hirt.* We allowed an allocatur in the case of Commonwealth v. Russo et al.
Defendants were police officers of the City of Pittsburgh and members of a special detail known as the Vice Squad. Although the defendants were tried separately, their appeals were argued together before the Superior Court and before us, and we may appropriately dispose of them in this one opinion.
The crucial question is whether Tanser was convicted of perjury upon evidence which violated his constitutional right of confrontation of witnesses. Tanser testified at the magistrate’s hearing that George Garis solicited him to commit sodomy, giving the time and place of solicitation. Tanser testified at the Grand Jury hearing and denied any such solicitation by Garis, consequently the Grand Jury did not have sufficient *465evidence to indict Garis. . As a result, of Tanser’s testimony before tbe Grand Jury, he was indicted for “wilfully, falsely, knowingly and corruptly swearing at the January (1951) Sessions of the (indicting) Grand Jury that George Garis had not solicited the said Alan Tanser to commit oral sodomy with him.”
The stenographer who took “some” notes of testimony — those portions which she deemed to be important — at the magistrate’s hearing, and the stenographer who took the notes of testimony at the (indicting) Grand Jury hearing, were produced by the Commonwealth and testified in Tanser’s perjury trial. However, Garis did not testify, it being alleged that he could not be found. A transcript of the magistrate’s hearing — which contained a part of the testimony which the stenographer considered to be important— which quoted Garis as saying “I admit this”, was introduced into evidence by the Commonwealth, over the objection of the defendant, in order to prove beyond a reasonable doubt that Tanser had committed perjury in his testimony before the Grand Jury. Without this transcript, the evidence was insufficient to convict Tanser of the perjury with which he was charged. The Superior Court held that the transcript was admissible and sustained Tanser’s conviction of perjury at the Grand Jury hearing.
In Russo’s case, the stenographer who took some notes of testimony at the magistrate’s hearing, and the stenographer who took the notes of testimony at the (indicting) Grand Jury hearing, were produced by the Commonwealth and testified in Russo’s perjury trial. The magistrate’s transcripts were introduced into evidence by the Commonwealth, over the objection of the defendant. Those transcripts showed that the persons who had been arrested for solicitation of sodomy neither admitted nor denied the charges. The Superior *466Court correctly held that Russo could not be convicted of perjury as the evidence was insufficient or inadequate to prove that he had committed perjury at the time alleged in the indictment, namely, at the time he testified before the Grand Jury. The convictions of perjury cannot be sustained against either Tanser or Russo for reasons which will be hereinafter set forth.
The Commonwealth has the burden of proving beyond a reasonable doubt that Tanser was guilty of the crime with which he was charged in the bill of indictment, to wit, false swearing at the Grand Jury proceedings. Cf. Commonwealth, v. Homeyer, 373 Pa. 150, 156, 94 A. 2d 743. The Commonwealth could prove its charge by evidence which was direct or evidence which was circumstantial, but the evidence must be legally competent and sufficient in volume and quality to prove that Tanser was guilty of the crime charged beyond a reasonable doubt-. Commonwealth v. Kloiber, 378 Pa. 412, 106 A. 2d 820; Commonwealth v. Russo et al., 177 Pa. Superior Ct. 470, 111 A. 2d 359.
The so-called two witness rule in perjury cases prevails in Pennsylvania, i.e., in order to convict of perjury there must be two witnesses or one witness plus corroborating evidence: Williams v. Commonwealth, 91 Pa. 493; Commonwealth v. Mudd, 176 Pa. Superior Ct. 250, 107 A. 2d 599; Commonwealth v. Sumrak, 148 Pa. Superior Ct. 412, 25 A. 2d 605; Commonwealth v. Gore, 171 Pa. Superior Ct. 8, 90 A. 2d 405. This rule is comprehensively stated and pinpointed in Commonwealth v. Billingsley, 160 Pa. Superior Ct. 140, 50 A. 2d 703, which was affirmed by this Court in 357 Pa. 378, 54 A. 2d 705, on the opinion of Judge, now Justice Arnold. Judge Arnold said (pages 143-144):
“As to the fact that Billingsley had procured and instigated him to testify falsely, House was the only witness and was uncorroborated except as to the meet*467ing with Billingsley, which the latter admitted. Appellant therefore alleges that in both perjury and subornation of perjury no conviction can be had upon the testimony of one* witness. The word ‘perjury’ is frequently used as synonymous with ‘false testimony’. But the crime of perjury has a number of elements: (a) An oath to tell the truth must be taken by the accused, and (b) administered by legal authority, (c) in a judicial proceeding (or statutory affidavit), (d) The accused must have testified in such proceeding, and (e) his testimony must be material to the judicial proceeding, (f) The testimony assigned as perjury must he false, and (g) must be given wilfully, and corruptly, and with knowledge of its falsity (or given recklessly), and for the purpose of having it believed. As to none of these elements is there a requirement as to the quantity of proof except as to the falsity of the testimony, i.e., the assignment of perjury. As to the falsity and as to it alone, is there a rule that conviction may not be had upon the testimony of one witness.”
However, where the defendant himself makes tv/o conflicting statements under oath, the general rule does not apply. The exception, and the difficulty of proving even obvious perjury, is well stated in Commonwealth v. Mudd, 176 Pa. Superior Ct., supra (pages 253-254) : “(1) We will assume arguendo that appellant’s testimony before the grand jury was materially different from [or diametrically opposed to] his testimony before the magistrate. The conflicting statements establish that perjury was committed. The general rule that the Commonwealth must offer either two witnesses to the falsity, or one witness and corroboration, is not applicable where the defendant makes two *468conflicting statements under oath: Commonwealth v. Sumrak, 148 Pa. Superior Ct. 412, 25 A. 2d 605. . . .
“(2) Although the making of two conflicting statements under oath establishes perjury, the Commonwealth nevertheless has the burden of adducing some competent evidence from which the jury may find that the perjury was committed on the occasion charged in the indictment: Commonwealth v. Sumrak, supra, 148 Pa. Superior Ct. 412, 25 A. 2d 605. ‘When such statements are made under oath, there is no doubt that the person making them has committed perjury, hut the difficulty is as to which of the two statements is the false one’: Commonwealth v. Bradley, 109 Pa. Superior Ct. 294, 167 A. 471.”
In Commonwealth v. Bradley, 109 Pa. Superior Ct., supra, the Court said (pages 296-298) : “. . . It has been repeatedly ruled that two or more contradictory statements of the defendant standing alone without anything else will not sustain a charge of perjury. The authorities to this effect are collected in L.R.A. 1917 C 58 and L.R.A. 1918, 927 and 21 B.C.L. 271. This is true whether such statements were made under oath or not, or whether they were spoken or contained in writing. When such statements are made under oath, there is no doubt that the person making them has committed perjury, but the difficulty is as to which of the two statements is the false one. ‘A different question would be presented were it permissible to charge perjury in the alternative without being required to elect as between the two contradictory statements. The question, however, upon this hypothesis does not seem to have arisen in any reported case probably because the premise is untenable.’
. . In Greenleaf on Evidence, Yol. 1, Section 259, it is said: ‘If the evidence adduced in proof of the crime of perjury consists of two opposing statements *469of the prisoner, and nothing more, he cannot he convicted.’ . .
The Superior Court in the present case recognized the aforesaid principles and then said (page 481): “Appellant Tanser insists that in the trial of the charges against him the Commonwealth was bound to call Garis as its witness who was accused in the Morals Court of soliciting sodomy. He contends that he had the right of confrontation by Garis who made the statement in response to the officer’s testimony and that a denial of that right made the magistrate’s transcript inadmissible because of hearsay.”
The Superior Court then held (1) that the Commonwealth was not obliged to produce Garis at the trial of Tanser and (2) that the magistrate’s transcript was not hearsay and therefore was admissible in evidence and (3) that the transcript, together with all the other evidence in the case, was sufficient competent evidence “of the truth of Tanser’s accusations made against Garis under oath at the time”, viz., at the magistrate’s hearing, and (4) that consequently, from the entire record, the jury could find that Tanser’s testimony before the Grand Jury was perjury as charged in the indictment.
We agree with the Superior Court that the Commonwealth was not bound to produce Garis at Tanser’s perjury trial, if it could produce other competent evidence which was sufficient to prove that Tanser committed the crime charged in the indictment. The Commonwealth sought to bridge the gap left by the disappearance of Garis by (we repeat) introducing in evidence, over Tanser’s objection, a transcript of Garis’s testimony at the magistrate’s hearing. Assuming arguendo that this transcript would ordinarily be admissible as an exception to the hearsay rule, it is clear that it was inadmissible in the instant case, over *470Tanser’s objection, because it violated Tanser’s Constitutional right of “meeting the witnesses face to face” at the trial of his perjury case. Article I, §9 of the Constitution of Pennsylvania provides that “In all criminal prosecutions the accused hath a right ... to meet the witnesses face to face”: Commonwealth v. Johnson, 348 Pa. 349, 35 A. 2d 312. This was the crucial basic, fundamental point which we believe was inadequately considered by the Superior Court. Garis was the accused, Tanser was not “the accused”* at the magistrate’s hearing. If the transcript of Garis’s testimony is excluded because it was improperly admitted in evidence, the evidence on behalf of the Commonwealth (proved that Tanser committed perjury but) was not legally sufficient to prove beyond a reasonable doubt that Tanser committed perjury at the time and place charged in the indictment, to wit, at the Grand Jury proceedings (instead of at the magistrate’s hearing).
Many people possess the trait of being loose-tongued or willing to say something behind a person’s back that they dare not or cannot truthfully say to his face or under oath in a Courtroom. It was probably for this reason, as well as to give the accused the right to cross-examine his accusers and thereby enable the jury to better determine the credibility of the Commonwealth’s witnesses and the strength and truth of its case, that this important added protection was given to every per*471son accused of crime. We have no right to disregard or (unintentionally) erode or distort any provision of the Constitution, especially where, as here, its plain and simple language make its meaning unmistakably clear; indeed, because of the times in which we live we have a higher duty than ever before to zealously protect and safeguard the Constitution.
We reluctantly come to the conclusion that the Commonwealth must fail in this case for want of witnesses or of other competent and adequate evidence, and that the conviction of Tanser and Eusso for perjury cannot be sustained.*
The judgment of sentence of Alan Tanser on Bill No. 645 for perjury is reversed. The judgments of sentence of Alan Tanser on all other bills of indictment, the judgments of sentence of Guy Eusso and the judgments of sentence of Martin J. Scanlon and the Orders of the Superior Court thereon are affirmed.
177 Pa. Superior Court 470, 111 A. 2d 359.
Italics throughout, ours.
We are not unmindful of §3 of the Act of May 23, 1887, P. L. 158, 19 PS §582, or of Commonwealth v. Cleary, 148 Pa. 26, 23 A. 1110; Brown v. Commonwealth, 73 Pa. 321; Commonwealth v. Keck, 148 Pa. 639, 24 A. 161; Commonwealth v. Lenousky, 206 Pa. 277, 55 A. 977; and Commonwealth v. Ryhal, 274 Pa. 401, 118 A. 358. These authorities were not referred to by the Superior Court or by the litigants probably because they are clearly distinguishable.
There are many other instances under our judicial system where an accused who is obviously guilty cannot be convicted because of some legal prerequisite which cannot be satisfied, e.g., a traitor cannot be convicted of treason unless there are two witnesses to the treason; an accused cannot be convicted of a crime where the Commonwealth’s sole implicating witness disappears or recants his prior testimony or statements; an accused who is guilty of a crime cannot be convicted if the Commonwealth fails to con vince all twelve jurymen that it has proved its case beyond a reasonable doubt; and even self-confessed murderers have gone free, because without their confessions the Commonwealth was unable to make out the prima facie case which the law requires. The net result in such eases is a miscarriage of justice. Nevertheless, Courts cannot ignore the Constitution or principles of law which have been firmly established for the protection of the innocent, even though these safeguards sometimes allow the guilty to escape punishment.