Defendant brings forward three assignments of error: (1) the state was permitted to improperly impeach its own witness by a prior inconsistent statement; (2) the state was permitted to improperly introduce the prior inconsistent statement into evidence; and (3) the trial court erred in denying defendant’s motions for ap*271propriate relief. We agree that the state improperly impeached its own witness and order a new trial.
At the time of defendant’s trial, the general rule in criminal trials was that the state may not impeach its own witness by prior inconsistent statements or any evidence of the witness’s bad character. E.g., State v. Cope, 309 N.C. 47, 305 S.E. 2d 676 (1983); State v. Taylor, 88 N.C. 694 (1883); State v. Gilliam, 71 N.C. App. 83, 321 S.E. 2d 553 (1984); 1 H. Brandis, N.C. Evidence § 40 (2d rev. ed. 1982) (but forcefully criticizing the anti-impeachment rule); but cf. Chambers v. Mississippi, 410 U.S. 284 (1973) (questioning the rule in context of defendant’s due process rights); State v. Alford, 289 N.C. 372, 222 S.E. 2d 222, death sentence vacated, Carter v. North Carolina, 429 U.S. 809 (1976). The anti-impeachment rule has never been held applicable in situations where use of the prior inconsistent statement or bad character evidence was offered for purposes other than impeachment of the witness. E.g., State v. Williams, 304 N.C. 394, 284 S.E. 2d 437 (1981), cert. denied, 456 U.S. 932 (1982) (clarification of witnesses’ testimony); State v. Oxendine, 303 N.C. 235, 278 S.E. 2d 200 (1981) (corroboration); State v. Berry, 295 N.C. 534, 246 S.E. 2d 758 (1978) (clarification of statement by witness); State v. Tinsley, 283 N.C. 564, 196 S.E. 2d 746 (1973) (corroboration even though minor differences with in-court testimony); State v. Charles, 53 N.C. App. 567, 281 S.E. 2d 438 (1981) (corroboration).
Several exceptions soften the often harsh impact of the anti-impeachment rule. First, the trial court, in its discretion, may permit the state to:
cross-examine either a hostile or an unwilling witness for the purpose of refreshing his recollection and enabling him to testify correctly. ‘In so doing, the trial judge may permit the party to call the attention of the witness directly to statements made by the witness on other occasions. . . . But the trial judge offends the rule ... if he allows a party to cross-examine his own witness solely for the purpose of proving him to be unworthy of belief.’
State v. Anderson, 283 N.C. 218, 195 S.E. 2d 561 (1973) (citations omitted); see also State v. Moore, 300 N.C. 694, 268 S.E. 2d 196 (1980).
*272Second, a party may impeach his own witness when that party is surprised or entrapped by the witness. In such situations the exception is not automatically invoked. The procedure and criteria for invoking the exception were outlined in State v. Cope, supra (relying on State v. Pope, 287 N.C. 505, 215 S.E. 2d 139 (1975)):
(1) the state, by motion to the trial court, moves to impeach its witness as soon as the state is surprised or entrapped;
(2) trial court conducts a voir dire to determine if the state has been surprised as a material fact contrary to what the state had a reasonable expectation to believe. There can be no surprise, entrapment, or reasonable expectation that the witness will conform his testimony to any prior statement if the state’s attorney knows that the witness has retracted or repudiated his written statement or if the state’s attorney has reason to believe the witness will do so. The prosecuting attorney is not required to have interviewed the witness prior to trial, even though better practice dictates this procedure.
The surprised party must prove the prior inconsistent statement and that it was communicated to the state’s attorney by the witness or his agent or investigating officers furnished the state’s attorney with the witness’s signed or acknowledged statement.
The determination to permit impeachment is in the discretion of the trial court. The trial court must also determine to what extent the prior inconsistent statement may be proffered.
(3) Even though the trial court may permit impeachment, the prior inconsistent statement is admitted for the sole purpose to explain why the witness was called. The prior inconsistent statement is not substantive evidence for any purpose.
Even if improper impeachment has occurred, an appellate court must find the impeachment to be sufficiently prejudicial so that “had the error in admitting these statements not occurred a dif*273ferent result might have been reached at trial.” State v. Cope, supra; see also State v. Peplinski, 290 N.C. 236, 225 S.E. 2d 568, cert. denied, 429 U.S. 932 (1976); State v. Moses, 52 N.C. App. 412, 279 S.E. 2d 59, disc. rev. denied, 303 N.C. 318, 281 S.E. 2d 390 (1981); compare State v. Gilliam, supra (harmless error); with State v. Woods, 33 N.C. App. 252, 234 S.E. 2d 754 (1977) (prejudicial error); N.C. Gen. Stat. § 15A-1443(a) (1978).
The testimony of Regina Moseley is the focal point of this appeal. Prior to trial, she gave investigating officers a signed, handwritten, statement. The pertinent parts of the statement are:
First of all, me and Teresa Vernon and Greenlee and we left the House of Soul. And at the time we was at the Interstate Motel. And while the 4 of us were on our way to the room and Greenlee had some pants in his hand, and he came in the room with the three of us. And Greenlee was in and out of the room about twice. . . . And I then told Greenlee to take me home, so . . . Greenlee took me home . . . Greenlee had some boots in his hand and a bottle of whiskey. . . . Billfold had $13.00 dollars in it. Greenlee had it, also two jackets. Greenlee said that the room was open and he went in.
At trial, the state called Moseley during its case-in-chief. The relevant parts of her testimony are:
Q. . . . When he came in, what if anything did Greenlee have in his hands?
A. Well, I seen the guy [Richard Simmons] hand him a jacket. He put it on the table.
Q. And before the other guy handed Mr. Greenlee the jacket, did Mr. Greenlee have anything in his hands, ma’am?
A. No, not as I can remember.
Q. I believe you talked to the officers about this on a later occasion, didn’t you, ma’am?
A. Yes, I had to go up there.
Q. And at that time you made a statement?
*274A. The statement I made, I was telling what all I had seen on the table.
Q. Well, the statement you made then to the officer was true, wasn’t it, ma’am?
A. Yes.
Mr. STOKER: Objection.
COURT: Sustained.
Q. Ma’am, I’ll ask you to look at this statement and see if it refreshes your memory.
Mr. STOKER: Objection.
COURT: Overruled. What is the exhibit number?
Q. Do you remember now if Greenlee had anything in his hands when he came in?
Mr. STOKER: If the Court please, we object. He’s trying to impeach his own witness. We object.
COURT: Overruled.
A. I remember him having a jacket in his hand, and all I remember is what I put here that was on the table in the room at the motel.
Q. Well, you put that sentence in there, too. Do you remember that now, ma’am?
A. Not as I can remember.
Q. Did Mr. Greenlee say anything at that time, ma’am?
Mr. STOKER: Objection.
COURT: Overruled.
Q. . . . I’m referring to your statement again.
A. The other guy [Richard Simmons] did. I told you his name was Richard. I heard him say something about the room, the door was open.
*275On redirect examination, the state continued the same line of questioning:
Q. Did you overhear a conversation between Mr. Greenlee and this Richard fellow?
Mr. Stoker: Objection.
COURT: Overruled.
A. Yes, I heard Richard say that he got the stuff out of some white people’s room, the door was open.
Mr. Stoker: Move to strike.
COURT: Overruled. Denied. Answer.
Q. What did Mr. Greenlee say in response to that, ma’am?
A. That’s all I heard. . . .
Defendant’s argument that the foregoing testimony demonstrates improper impeachment is not well taken. The prosecuting attorney, realizing that the witness’s in-court testimony was contradictory to her written statement, was attempting to refresh her memory. Refreshing the witness’s memory by calling that person’s attention to a previous statement is permitted. State v. Anderson, supra. Furthermore, the record reveals that the trial court sustained defense objections to those questions that appeared to be for the purpose of impeachment only.
During the second day of trial, the state recalled Moseley. Overruling repeated objections, the trial court permitted the state to introduce Moseley’s prior inconsistent statement into evidence and the jury to view it. Defendant’s arguments that introduction of the written statement into evidence and passing the statement to the jury improperly impeached Moseley are well taken.
First, a fair reading of the transcript and Moseley’s written statement unmistakably demonstrates that the prior written statement impeached Moseley’s in-court testimony in several respects, the most important being that Richard Simmons, not defendant Greenlee, implicated himself by stating that he had “got the stuff’ from another room occupied by whites. We agree *276with the state’s contention that parts of Moseley’s written statement corroborated some of her in-court testimony and would have been admissible even though there were slight variations in the two versions. State v. Oxendine, supra; State v. Moore, supra. The trial court did not, however, limit admission of the written statement to those parts corroborating her testimony.
Second, the prosecuting attorney could not legitimately claim surprise or entrapment on the second day of the trial for Moseley’s testimony of the previous day. In State v. Pope, supra, the court emphatically stated that “[w]here the prosecuting attorney knows at the time the witness is called that he has retracted or disavowed his statement, or has reason to believe that he will do so if called ... he will not be permitted to impeach the witness.” The facts in Anderson are analogous to the facts before us in this case. In Anderson thfe state’s attorney learned on voir dire that its witness had either forgotten certain material facts or had consciously altered testimony. On the same day, the witness was called at trial and asked the same questions as propounded on voir dire. The court held that the prosecuting attorney was not surprised or entrapped. State v. Anderson, supra; see also State v. Thomas, 62 N.C. App. 304, 302 S.E. 2d 816 (1983) (state’s attorney learned witness lost memory before lunch recess).
Third, Moseley’s written statement impeaching her in-court testimony was prejudicial because identification of the perpetrator of the crime was the crucial issue in the case. Introduction of Moseley’s written statement was clearly designed to discredit her previous testimony which would have tended to exonerate defendant and to implicate defendant instead. The introduction of the statement is clearly prohibited for this purpose. State v. Moore, supra; State v. Smith, 289 N.C. 143, 221 S.E. 2d 247 (1976), appeal after remand, 291 N.C. 505, 231 S.E. 2d 663 (1977). There were no witnesses to the burglary and larceny. The most significant evidence linking defendant to the crime, other than Moseley’s written statement and defendant’s presence at the crime scene, was the discovery of the stolen jacket in his home. Defendant’s wife testified, however, that defendant was at home when the crime was committed and that Richard Simmons brought the jacket to defendant’s home. We hold that had the error in admitting Moseley’s written statement not occurred the jury might have reached a different result.
*277It is unnecessary to discuss defendant’s other assignments of error. For the reasons stated, there must be a
New trial.
Judges Arnold and Phillips concur.