Steven Jay Jenkins was convicted of assault with intent to commit murder1 and possession of a firearm during the commission of a felony.2 The Court of Appeals affirmed.3 This Court granted leave to appeal, limited to the issue "whether the Recorder’s Court erred in permitting the impeachment of witness Pennington and the testimony of witness Gale.”4 We reverse and remand for a new trial because we conclude that the Recorder’s Court did so err.
i
This appeal arises out of a drive-by shooting in *252February, 1989, of Demowens Harris who was killed by automatic gunfire from a passing automobile as he walked down the street with Emanuel Pride and Carlos Brunner.
Pride testified that Jenkins was the gunman, and had fired shots from the passenger seat of a gold or brown automobile.5
Shortly after the shooting, Reginald Pennington gave police a signed statement that immediately before the incident he had seen Jenkins riding in a gold Sunbird toward the crime scene, and that gunfire erupted immediately after the vehicle left Pennington’s line of sight.6 Called as a prosecution witness, Pennington offered little useful information. He testified rather that he was sitting on his porch a block away from the crime scene when he heard shots and saw a crowd gather.
The prosecutor asked Pennington whether he had seen Jenkins on the day of the shooting before he heard the gunshots. He responded, "[a]bout an hour before that,” "[d]own on Oakland.” Jenkins drives a grey truck. He had seen him in a gold Sunbird on a number of occasions. He did not see the gold Sunbird going past his house before he heard the shots. Asked whether he saw Jenkins in the gold Sunbird that day, he responded, "I don’t remember.”
When cross-examined concerning his prior statement, Pennington became evasive. He acknowledged giving a statement to Sergeant Ronald D. Gale, but denied seeing "him,” presumably Jenkins, in "a gold Sunbird just before [he] heard the shots.” He was given an opportunity to read the *253signed memorandum of the statement, but claimed it did not refresh his "memory at all as to having seen Steven Jenkins in a gold Sunbird shortly before the gunshots were heard.” Over defense objections, the prosecutor impeached Pennington by asking whether he made various statements incriminating of Jenkins set forth in the memorandum. He was asked whether he told Sergeant Gale that he saw Jenkins in the passenger seat in the gold Sunbird, and responded "I don’t think so.” He acknowledged reading the statement before signing it. He did not remember telling Gale that he saw Jenkins in the front passenger seat. Nor did he remember telling Gale that he heard about eleven shots. He suggested that he "probably was intoxicated on drugs on that day.”
He remembered giving the statement and signing his name, and, in response to the question "now, today, you remember nothing?” he responded, "right.” He said that drugs caused his memory to fade.
Over defense objections, the prosecutor questioned Sergeant Gale, the police officer who took Pennington’s statement. The prosecutor had Gale read much of Pennington’s statement. Gale quoted Pennington as saying:
"At about 6 p.m., I’m sitting on the porch of 102 Leicester. A gold Sunbird rode past the house, and as soon as it got out of my eyesight, I heard the shooting. One of my friends came around there where I was at and told me that Steve [Jenkins] had shot [the victim] Demowens in the head. Steve [Jenkins] is the one that drives the gold Sunbird.” [Emphasis added.]
The foregoing quoted words were read word for word from the memorandum of the statement *254given by Pennington to Gale. The prosecutor led Gale through the memorandum of the statement.7
Gale was permitted to read word for word from the memorandum, "I saw the driver of the car and the passenger. I didn’t see who was in the back seat of the car.” He recognized in the car "Steven Jenkins and this guy named Spanky.” Jenkins was "[ijn the front passenger side.” Spanky "was the driver of the car.” He heard "[a]bout 11” shots fired. Gale also asked Pennington whether he had ever seen Jenkins with a gun before, and Pennington responded, "Yes, a .45 automatic, nickel-plated.” "Every time [Jenkins] gets out of the car to go in that building, he has the gun in his hand.”
Gale further testified that Pennington did not appear intoxicated when giving the statement, and that Pennington had signed the memorandum of the statement.
n
The trial judge did not err in allowing the prosecutor to impeach Pennington, although he so ruled for the wrong reason. The judge permitted the impeachment under the mistaken impression that the prosecutor was obliged to call him as a res gestae witness. The Court of Appeals recognized that the statute,8 had been amended by 1986 PA 46 and no longer requires a prosecutor to produce res gestae witnesses at trial.9 The Court of *255Appeals affirmed the decision as a valid exercise of discretion under the amended version of the statute.10
At the time of trial,11 MRE 607 barred the prosecution from impeaching its own witness unless (a) the prosecutor was obliged to call the witness, or (b) the witness’ testimony was unexpected and "actually injurious” to the prosecution’s case.12
Pennington’s testimony that he saw nothing important was "actually injurious” to the prosecution.13 It cost the prosecution eyewitness testimony placing Jenkins at the scene of the crime. Further, there is no indication that the prosecution expected Pennington to change his story.14_
*256III
The prosecutor properly laid the foundation to impeach Pennington with extrinsic evidence—Sergeant Gale’s testimony—by' showing Pennington the signed memorandum of his statement and asking him if he remembered making it.15 Pennington admitted making the statement, but claimed not to remember telling the police he had seen Jenkins in the automobile.
When a witness claims not to remember making a prior inconsistent statement, he may be impeached by extrinsic evidence of that statement.16 The purpose of extrinsic impeachment evidence is to prove that a witness made a prior inconsistent statement—not to prove the contents of the statement.17
A
Because a written memorandum of an oral statement is itself hearsay, allowing the impeaching witness to read from the written memorandum of the statement constitutes the admission of hearsay, unless a proper foundation is laid for admission as past recollection recorded.18 As stated in People v Rodgers, 388 Mich 513, 519; 201 NW2d 621 (1972), the impeaching witness is not relating what he heard, but offering "an extrajudicial statement ... to prove the truth of the thing said (that [the impeached witness] had spoken the *257words imputed to him).”19 Gale’s reading of the statement was such hearsay.20
The dissent would distinguish People v Rodgers on the basis that Pennington signed the statement in contrast with witness King, in Rodgers, who did not, and would overrule Rodgers.
If a question were to have arisen whether Gale accurately recorded Pennington’s responses to the officer’s questions, Pennington’s signature would have been probative that the questions and responses were accurately recorded. But the written statement signed by Pennington was not admissible in evidence simply because it was signed. Appropriate portions would have become admissible on the testimony of Gale, and then only as past recollection recorded, and the people acknowledge that they did not seek to have it admitted on that basis.21
As set forth in Rodgers, Gale could have testified *258from memory about what Pennington told him. If he "could not recall the conversation, he could have been shown the memorandum to refresh his memory. If he could not then testify without the aid of the memorandum, [appropriate portions of] the written memorandum might then have been introduced in evidence [as past recollection recorded] and read to the jury provided a proper foundation was laid.” People v Rodgers, supra, p 519. (Emphasis added.)22
Be that as it may, Pennington testified at the trial that he had seen the gold Sunbird on prior occasions more than once, that he had not seen the gold Sunbird going past the house on the day of the shooting before he heard the shots, and that he did not remember seeing Jenkins in the gold Sunbird that day. That testimony justified the prosecutor having the officer testify either from memory, or from refreshed memory, or, if "a proper foundation was laid,” and it was not, from past recollection recorded, that Pennington had given the officer an inconsistent statement, shortly after the killing, that he had seen Jenkins in the gold Sunbird that day._
*259B
The dissent argues that the verbatim memorandum of Pennington’s statement is relevant and admissible to impeach "if properly authenticated” pursuant to MRE 901.23
Gale’s testimony that Pennington signed the memorandum of the statement Gale had in his hands when testifying authenticated the memorandum as the statement signed by Pennington.24 Gale’s testimony that Pennington signed the memorandum Gale had in his hands when testifying did not establish that the contents of the statement accurately reported Gale’s questions and Pennington’s responses, and did not obviate hearsay objections to Gale’s report of what Pennington said.
The dissent confuses two distinct inquiries. Authentication is the process of determining that the piece of paper offered as evidence is what Gale wrote down when interviewing Pennington. In contrast, the hearsay problem arises because the memorandum is Gale’s out-of-court statement that he wrote what Pennington actually said.
The accuracy of the report contained in the memorandum and a hearsay exception could only have been established by Gale having testified from memory, refreshed memory, or, if a proper *260foundation had been laid, on the basis of past recollection recorded. Absent such a foundation, the word for word recital of Pennington’s responses was hearsay, even though Pennington acknowledged making the statement and having signed it.
As set forth in Graham, Handbook of Federal Evidence (3d ed), § 901.0, p 1011, authentication does not eliminate the need to show that the content of the writing is admissible despite the hearsay bar:
Documents and real evidence once properly authenticated must be offered into evidence. Compliance with the requirement of Rule 901 of course does not guarantee that the documentary, real, demonstrative or testimonial evidence subsequently offered is admissible, for the offered evidence may still be excluded because of some other bar to admission, such as the rule against hearsay, lack of relevancy, or Rule 403. [Emphasis added.]
IV
But even if the reading of the written memorandum did not represent an independent level of hearsay,25 the court abused its discretion in permitting Gale to read from the memorandum of Pennington’s statement under circumstances creating an unacceptable risk that the jury would accept the contents of the memorandum as substantive evidence. Moreover, the memorandum contained prejudicial statements serving no proper impeachment purpose.
Pennington did not provide testimony tending in *261any way to exculpate Jenkins. He, rather, disappointed the prosecutor in failing to provide inculpatory testimony. Pennington’s inconsistent statement is, I believe we all agree, admissible only to show that Pennington made the inconsistent statement, and not as substantive evidence that Jenkins was in the Sunbird, driving to the scene of the killing shortly before the shots were heard.
Since the inconsistent statement is not substantive evidence, it could only be used for impeachment: to cause the jury to disbelieve Pennington’s claim that he did not remember seeing Jenkins in the gold Sunbird on the day of the shooting. The admission of the entire statement, and that is what in effect occurred, was unnecessary to achieve this end. It served only one purpose—to impermissibly provide inculpatory testimony to bolster the relatively weak identification testimony of but one witness, whose integrity was put in question by another witness.26
This Court has recognized the danger "that not the sworn testimony given in court, but the unsworn, extrajudicial statements made by witnesses will be used to convict a respondent.”27
As the United States Court of Appeals for the Fourth Circuit stated:
We must be mindful of the fact that prior unsworn statements of a witness are mere hearsay and are, as such, generally inadmissible as affirmative proof. The introduction of such testimony, even where limited to impeachment, necessarily increases the possibility that a defendant may be convicted on the basis of unsworn evidence, for despite proper instructions to the jury, it is often *262difficult for them to distinguish between impeachment and substantive evidence.[28]
In this case, where the prosecution presented to the jury a verbatim recitation of damning out-of-court statements by Pennington, special care should have been taken to ensure that "impeachment by prior inconsistent statement may not be permitted where employed as a mere subterfuge to get before the jury evidence not otherwise admissible.”29
Casting doubt on Pennington’s testimony by showing that he had made inconsistent statements in the past did not justify Gale reading Pennington’s prior statement word for word to the jury. Proper impeachment could have been accomplished by asking Gale to testify from memory whether Pennington reported seeing defendant in the car at that time, and whether he thought Pennington was intoxicated when he made the statement.
The closing arguments further indicate that the prior statement was used as substantive evidence. The prosecutor’s initial closing argument did not mention Pennington. In her rebuttal argument, the prosecutor contended that Pennington had lied, and that
I think this is one of those situations where, yes, it’s becoming apparent that things somehow have changed. The passage of time has suddenly changed the way Reginald Pennington saw things. Three hours after the shooting, he knows [defendant]. He knows this man to carry a big gun. Although he won’t tell us now, he told it to the sergeant back on February 20th. He knows this *263man goes by in a gold Sunbird, in the passenger seat. Within minutes, he’s hearing shots. As soon as it’s out of eyesight, he’s hearing shots. . . . [H]e tells the sergeant he sees the gold car go by, this man is the passenger, and then he hears shots. That’s what he originally says. And he talks about this big gun, and he says he heard about 11 shots.
v
Our concern that the jury accepted the prior statement as substantive evidence is heightened by the lack of a limiting instruction to the jury when Gale read the statement. The court should have told the jury at the time of Gale’s testimony that it was only to consider it for impeachment purposes.30 But the judge did not do so until after the conclusion of the proofs, when he instructed generally. That belated instruction did not refer to Pennington or Gale by name. This omission of a timely limiting instruction reinforces our conclusion that error occurred.31
VI
During the reading of the statement, Gale quoted Pennington as reporting that "[o]ne of my friends . . . told me that [Jenkins] had shot [the victim] in the head.” He also quoted Pennington as saying that Jenkins carried a .45 caliber automatic pistol.32 These statements posed the same hearsay risk as the rest of Gale’s testimony. But they also *264were irrelevant to the impeachment, and prejudicial to Jenkins.
Where an inconsistent statement contained in a writing contains other prejudicial information, "only so much thereof as contains the inconsistent statements should be admitted into evidence.”33
While testifying, Pennington had not mentioned either the gun or the friend’s comment. Gale’s testimony in that regard went beyond the proper scope of impeachment.34 When the prosecutor cross-examined Pennington about his statement, she read him the relevant passage, but omitted the reference to the friend’s comment. The prosecutor alluded to this omission when Jenkins’ lawyer objected to the cross-examination. Similarly, the prosecutor asked Gale about the gun, even though Pennington had not mentioned it when testifying.
VII
The errors were not harmless. Apart from the inadmissible evidence that Pennington had given a statement that he had seen Jenkins riding in an automobile toward the crime scene and gunfire erupted immediately afterwards, and that one of his friends told him that Jenkins had shot Harris, the only other evidence identifying Jenkins was Pride’s testimony that Jenkins was the gunman. Brunner was unable to identify the gunman or Jenkins as an occupant of the vehicle.
There were inconsistencies in Brunner’s and *265Pride’s testimony that could cause a jury to doubt their testimony. Pride’s story on the color of the automobile kept changing from brown to "light gold.” Brunner said it was purple, or something similar.
Pride’s testimony that Jenkins was leaning out of the automobile to fire the gun might be seen as contradicting Brunner’s testimony that he saw just a gun, not a person leaning out of the automobile. Moreover, Brunner testified that the victim had pointed a gun first at the passing automobile. Brunner also reported that, as . the victim lay on the ground, Pride removed the victim’s gun and jewelry.
Pride could not consistently identify the color of the automobile. The dissent’s reliance on the trial testimony of Pride also omits several elements of Brunner’s testimony that cast doubt on Pride’s veracity. Unlike Pride, Brunner testified that the victim had pointed a gun first at the passing automobile. Brunner also reported that, as the victim lay on the ground, Pride removed the victim’s gun and jewelry. Pride was not asked, and never specifically stated, that the victim had not pointed a gun at the passing automobile. Pride similarly did not state that he had not removed the victim’s gun and jewelry. But these details might, but for the errors respecting Pennington’s out-of-court statements, have led the jury to view Pride in an unfavorable light and question the value of his testimony.
The error in admitting Gale’s testimony repeating hearsay statements was not harmless.
We reverse the decision of the Court of Appeals and remand for a new trial. On retrial, the prosecutor may impeach Pennington. If he testifies as he did at the earlier trial, the statement made to Gale may not be read word for word into evidence, *266and may be read only to show that Pennington made inconsistent statements on a showing that Gale cannot testify from memory or memory refreshed and a proper foundation has been laid for reading appropriate portions of the memorandum of the statement as past recollection recorded.
If Gale is called to impeach Pennington’s testimony, the jury must be instructed at that time that Gale’s testimony is only to be considered for impeachment purposes. The statements attributed to Pennington’s friend, and the reference to Jenkins’ gun are not admissible as part of the impeachment.
Reversed and remanded for a new trial.
Brickley, C.J., and Cavanagh and Mallett, JJ., concurred with Levin, J.MCL 750.83; MSA 28.278.
Jenkins was acquitted of a charge of first-degree murder. MCL 750.316; MSA 28.548.
MCL 750.227b; MSA 28.424(2).
Unpublished opinion per curiam, issued April 29, 1993 (Docket No. 128467). The Court of Appeals remanded for resentencing.
445 Mich 908 (1994).
Brunner testified that he could not identify the gunman, and that he thought the gunman fired from a burgundy-colored Shadow or a Laser.
Pride described the vehicle as a Skylark.
Did you ask him, sir—I’m now on the second page, in the middle of the page—how many shots he heard?
And toward the bottom of the page, sir, did you ever ask him if he had ever seen Steve with a gun before?
MCL 767.40a; MSA 28.980(1).
The pre-1986 version of the statute provided: "[witnesses whom *255the people are obliged by law to call as res gestae witnesses may be impeached the same as though such witnesses had been called by the respondent.”
The statute as amended by 1986 PA 46 provided that "[a]ny party may within the discretion of the court impeach or cross-examine any witnesses as though the witness had been called by another party.” MCL 767.40a(6); MSA 28.980(1)(6).
MRE 607 was amended after Jenkins’ trial. The rule now provides that "[t]he credibility of a witness may be attacked by any party, including the party calling the witness.”
MRE 607 provided at the time of trial:
Who May Impeach
The credibility of a witness may be attacked by
(1) an opposing party; or
(2) the calling party if
(A) the calling party is the prosecutor and he is obliged to call the witness ... or
(C) the witness’s testimony was contrary to that which the calling party had anticipated and was actually injurious to the calling party’s case.
See, e.g., People v Case, 105 Mich 92, 98; 62 NW 1017 (1895); People v White, 401 Mich 482, 509; 257 NW2d 912 (1977), stating that the purpose of the rule is to allow a party to show the jury why the witness was called; People v Medina, 100 Mich App 358, 363-364; 298 NW2d 648 (1980).
Cf. White, n 13 supra, pp 509-510.
MRE 613(b).
Hill v Harbor Steel & Supply Corp, 374 Mich 194, 215; 134 NW2d 54 (1965); 2 Torcia, Wharton’s Criminal Evidence (14th ed), § 434, pp 749-750.
People v Rodgers, 388 Mich 513, 519; 201 NW2d 621 (1972). The prosecutor’s method of impeachment in Rodgers resembled the method employed here. People v Rodgers, 36 Mich App 211, 222-223; 193 NW2d 412 (1971).
Rodgers, n 17 supra, 388 Mich 519.
Id.
Testimony of "the impeaching witness presenting extrinsic proof should state the time, place, circumstances of the statement and the subject matter of the statement but not its content.” 28 Graham, Federal Practice & Procedure (interim ed), § 6583, pp 191-192, discussing FRE 613(b).
The dissent refers to Graham, Impeachment of witness—Prior inconsistent statements, 21 POF2d 101, 140-144. Post, p 274. The recital at the referenced pages does not indicate what exception to the hearsay rule is being invoked. See MRE 803(5) concerning recorded recollection.
The dissent mistakenly argues that because Gale’s memorandum purports to be a verbatim report of what Pennington told Gale, the memorandum poses no hearsay problem. The allegedly verbatim memorandum is still Gale’s out-of-court written statement that Pennington said the words reproduced in the written memorandum.
The dissent also fails to distinguish between the different levels of hearsay in this case. If the written memorandum is offered to-impeach Pennington, it is still an out-of-court statement offered to prove the truth of the matter asserted. The matter asserted is that Pennington uttered the words on the page. In contrast, if the memorandum were offered as substantive evidence, it would present an additional level of hearsay because it would be offered to prove (1) that Pennington said the words on the page, and (2) that those words were true— Jenkins was in a gold Sunbird near the crime scene.
The written memorandum was read to the jury. This constituted its admission in evidence. This was error. The writing was prepared by the Detective Taylor, out of court and was not signed by the witness King. The writing was hearsay. It was an extrajudicial statement (by Taylor) offered to prove the truth of the thing said (that King had spoken the words imputed to him).
There was nothing to prevent Taylor from testifying verbally. He could have related his conversation with King. If he could not recall the conversation, he could have been shown the memorandum to refresh his memory. If he could not then testify without the aid of the memorandum, the written memorandum might then have been introduced in evidence and read to the jury provided a proper foundation was laid. Jaxon v Detroit Dep’t of Street Railways, 379 Mich 405, 413 [151 NW2d 813] (1967).
(a) General provision. The requirement of authentication or identification as a condition precedent to admissibility is satisfied by evidence sufficient to support a finding that the matter in question is what its proponent claims.
(b) Illustrations. By way of illustration only, and not by way of limitation, the following are examples of authentication or identification conforming with the requirements of this rule:
(1) Testimony of witness with knowledge. Testimony that a matter is what it is claimed to be. [MRE 901.]'
Pennington also authenticated the writing as the memorandum that he signed, although he did not remember making statements contained in it.
I.e., if the written memorandum is not viewed as inadmissible despite being an out-of-court statement offered to prove that Pennington uttered the words as there set forth.
See post, pp 275-277.
People v Lahnala, 193 Mich 144, 162; 159 NW 352 (1916).
United States v Morlang, 531 F2d 183, 190 (CA 4, 1975). See also United States v Ragghianti, 560 F2d 1376, 1381 (CA 9, 1977).
Morlang, n 28 supra at 190.
United States v Lipscomb, 425 F2d 226, 227 (CA 6, 1970); United States v Lester, 491 F2d 680, 683 (CA 6, 1974); United States v Kemp, 504 F2d 421, 423 (CA 6, 1974).
See United States v Dye, 508 F2d 1226, 1235 (CA 6, 1974), stating that in the Sixth Circuit, "failure to give a limiting instruction with respect to the use of extra-judicial statements is plain error.”
Ante, pp 253-254.
81 Am Jur 2d, Witnesses, § 949, p 783. See also State v Spadafore, 220 SE2d 655, 664 (W Va, 1975); People v Cannizzaro, 1 NY2d 167, 169; 134 NE2d 206 (1956), reversing a conviction because of the admission for impeachment of the defendant’s father’s pretrial statement, which contained matters not mentioned in his testimony at trial.
Gale’s recital of Pennington’s anonymous friend’s comment, if taken as substantive evidence, was inadmissible as hearsay within hearsay. MRE 805.