OPINION
THis is an appeal from a conviction for aggravated robbery in which the jury assessed appellant’s punishment at 45 years confinement.
Luke Bradley, a sales manager at a Dallas Sears Store, identified appellant as the man — wearing a woman’s nylon hose over part of his face and brandishing a pistol— who forcibly took Bradley’s car as well as an attache ease containing $8,600.00 in checks and currency on the morning of July 7, 1976.
Testifying in his own behalf, appellant denied commission of the robbery and gave an alibi account of his whereabouts at the time of the robbery. Appellant’s cohabitant, Sheryl Davis, corroborated the alibi, insisting appellant had been with her at the time of the commission of the offense.
Over objection, the State was then permitted to introduce the testimony of three witnesses who established the May 6, 1976 robbery of Floyd Whittle, a 7-11 convenience store employee who had collected several stores’ proceeds and driven them to a bank for deposit. After Whittle exited his car, Mark Culp, 1 appellant’s younger brother, grabbed Whittle’s money sack which contained $9,508.00, and ran to a nearby getaway car where appellant and Sheryl Davis were waiting. Culp dropped the money sack before reaching the car.
Before the extraneous offense was established before the jury, the prosecutor, defense attorney and trial judge discussed the matter at length, and the judge consistently ruled he would admit the evidence for the purpose of impeachment of Sheryl Davis and the appellant in that it reflected on their “motives to testify” as they had. Finally, the trial judge stated:
I am going to overrule [the defense attorney’s] objection. I want the record to show that I am admitting this only for the purpose of touching upon the motive, weight, credibility and such of the two witnesses, Miss Davis and the [defendant] Murphy. 2
Now I am not satisfied that the other two theories . . . mentioned [by the State], the rebutting the defensive theory and the identity would make the testimony admissible. * * * . [W]e don’t need to address [that] . until such time as we draw the charge, because ... I will have to limit the jury’s consideration of it to motive or to motive and identity or to identity and rebutting the defensive theory, one of the above, all of the above, none of the above or some of the above.
I will note [the defense attorney’s] exception.
Defense counsel again voiced strenuous objection to the ruling arguing that the State's only purpose for offering the evidence was to “inflame and prejudice the jury.” The trial judge concluded:
[I] want the record to show that . . . I am letting it in on the exception of motive and motive alone, motive of the two [defense] witnesses that testified. I will note your exception and I specifically, at this point anyway, agree with you as to the admissibility on the grounds of rebutting the defensive theory or identity and I am not letting it *721 in on those grounds. I would sustain your objection.on those grounds, but not on the grounds of the other, and I will note [the defense] exception. 3
Appellant now complains that the trial court erred in permitting the State to adduce testimony establishing the extraneous offense, because it was not shown to be relevant to a disputed material issue
4
in the case and was therefore tantamount to trying the defendant for being a criminal generally. The State asserts only that the transaction was admissible because it “tended to refute the alibi defense by reflecting on the credibility of the alibi witnesses,” and “the ultimate issue in this case was whose witnesses were telling the truth.” The only case cited in the State’s brief is
Vaughn v. State,
It is an established general rule of evidence that proof of similar happenings, extraneous transactions or prior specific acts of misconduct committed by a party is irrelevant to the contested material issues in the case on trial and therefore inadmissible. 5
In a criminal proceeding, when the extraneous or similar transaction committed by the accused, sought to be admitted by the State, constitutes a criminal offense, introduction of that “extraneous offense” transaction is inherently prejudicial because: (1) the accused is entitled to be tried on the accusation made in the State’s charging instrument which specifies the “material issues” of the case and cannot— consistent with the rudiments of due process — be tried for some collateral crime of which he has no notice,
Jones v. State,
Extraneous transactions constituting offenses shown to have been committed by the accused
6
may become admissible upon a showing by the prosecution both that the transaction is
relevant
to a
material
issue in the ease;
7
and, the relevancy value of the evidence outweighs its inflammatory or prejudicial potential.
Ruiz v. State,
Our threshold inquiry, therefore, is whether the credibility of appellant and his alibi witness Sheryl Davis is a “material issue” in the trial of the instant case, for, even if contested, should the issue be one which is
immaterial
to the
essential elements
on which the State has the burden of proof, the prejudicial effect of evidence of an extraneous offense would far outweigh its probative value. See
Sparks v. State,
In recognition of this rationale it has long been the law of this State that proof of either mere accusations, or specific acts of misconduct, is inadmissible to affect the credibility of the accused or any other witness.
9
Hoffman v. State,
Our Legislature has in addition provided that the mere
fact
that a witness has been
charged
by indictment, information or complaint with commission of a criminal offense “shall not be admissible in evidence on the trial of any criminal case for the purpose of impeaching . . . [that] witness unless ... a
final conviction
has resulted . . . .” Article 38.29, V.A. C.C.P. (formerly Article 732a). Even when the State has a burden of proving the
fact
that a defendant or witness has been finally convicted of a criminal offense, the
details
of that offense are inadmissible. See, e. g.,
Driehs v. State,
In limited circumstances, proof of the fact that charges have been filed against a witness may become admissible upon a showing that such evidence tends to establish prejudice, interest, bias or motive of the witness in testifying as he has.
10
*723
Simmons v.
State,
We believe this case exemplifies the wisdom of the well settled rule that admission of extraneous offense evidence for the purpose of general impeachment is unjustifiably prejudicial, and hold that the admission of such evidence for that purpose here constituted error. The trial court’s charge to the jury limiting its consideration of the evidence to the issue of the witnesses’ credibility compounded the error. Our disposition of this ground of error obviates our address of appellant’s other grounds of error.
For the reasons stated, the judgment of conviction is reversed and this cause is remanded to the trial court for a new trial.
Notes
. Culp was one of the witnesses offered by the State to establish the extraneous offense. It was brought out before the jury that Culp had been charged with the robbery of Whittle and had agreed to testify in exchange for a recommendation for probation.
. All emphasis is supplied throughout by the writer of this opinion unless otherwise indicated.
. The trial court charged the jury at the guilt-innocence stage as follows:
You are further instructed that certain evidence was admitted before you in regard to the defendant and the witness Sheryl Davis having been involved in an offense other than the one for which the defendant is now on trial. In connection therewith, you are instructed that such evidence was not admitted before you, nor shall the same be considered by you, in determining the defendant’s guilt, if any, in this case. Said evidence was admitted before you to aid you, if it does aid you, in determining the credibiiity of the defendant as a witness for himself, and the credibility of the witness Sheryl Davis, and further to aid you, if it does aid you, in determining how much weight, if any, you choose to give these two witnesses. You are instructed that you shall consider said evidence for no other purpose.
. Appellant concedes that the alibi defense raised an issue as to the identity of the perpetrator of the robbery but contends that there were no distinguishing characteristics common to both the instant offense and the extraneous offense so as to bear on the issue of identity, see
Ransom v. State,
We agree with appellant, as did the trial court in his ruling, that the extraneous transaction was not shown to be relevant to the disputed issues raised by the alibi testimony and was therefore not admissible for the purpose of refuting it or the issue of identity.
. Finley v. State,
. It is always required that the commission of the extraneous offense is clearly proved and the accused is shown to have been its perpetrator. Ransom, supra; see also 23 T.J.2d Evidence § 195 (1961).
.
Coleman v. State
. See also Albrecht, supra, wherein it is stated at 101:
“Whether or not the State may prove a collateral crime is to some extent dependent on the burden of proof imposed upon the State, and the type of evidence which the State has to offer [or has offered] in proof of the essential elements of its case.”
. This rule assumes that on direct examination the witness has made no “blanket statement concerning his conduct, such as never having been charged or convicted of any offense, or never having been ‘in trouble’.” Hoffman at 254.
. Notwithstanding the trial judge’s charge to the jury to consider the extraneous offense only for the purposes of weighing the general credibility of the defense witnesses, his stated reason at the time of ruling it admissible was for *723 the purpose of touching upon the motive of the witnesses to testify as they had.
. But see
Campbell v. State,
