slaughter, or self-defense. Consequently, the testimony was non-hearsay and admissible. See Fed.R.Evid. 801(c); C. McCormick, McCormick on Evidence § 249 (2d ed. E. Cleary 1972). See also J. Weinstein & M. Berger, Weinstein’s Evidence ¶ 803(3)[02] at 803-94-95 (1976). Cf. United States v. Adcock, 558 F.2d 397, 403-04 (8th Cir.), cert. denied, - U.S. -, 98 S.Ct. 395, 54 L.Ed.2d 277 (1977).
The inability to assess the decedent’s credibility was immaterial. The question of whether the words were spoken or not was a matter within Pumpkinseed’s knowledge. Since he was under oath and subject to cross-examination no hearsay dangers were posed by his testimony. Since decedent’s statement was relevant regardless of its truth, there was no need to evaluate his credibility and the absence of safeguards for his credibility was of no consequence. See, McCormick, supra, § 246.
In his initial statement to the FBI appellant said that he used a .38 caliber weapon. According to his statement he took the gun home and cut it into very small pieces. At trial appellant also testified that he destroyed the weapon he used. In cross-examination, appellant for the first time, stated that the gun belonged to Lloyd Deckert, who had given the gun to appellant to sell for him. Appellant could not remember if he had called Deckert and told him that he had sold the gun.4
The prosecution called Lloyd Deckert as a rebuttal witness. He testified that he had left his .38 caliber revolver with appellant for appellant to sell and that appellant called him concerning the gun before appellant turned himself in to the FBI. Deckert further testified that appellant told him that the gun had been sold and that Dec-kert could collect for it any time.
Appellant claims that Deckert should not have been allowed to testify on rebuttal to impeach appellant because appellant had not made a prior inconsistent statement and Deckert’s testimony was not sufficiently relevant because the prosecution’s case would not have been adversely affected if the inconsistent statement had been allowed to stand. Yet appellant also takes the seemingly contradictory position that the trial court committed plain error in not giving an instruction to the jury informing them that the statement could be used only for impeachment purposes, and not substantive evidence, because “there can be no doubt but that his testimony was extremely damaging to the defendant.”
Fed.R.Evid. 613(b) provides in part “Extrinsic evidence of a prior inconsistent statement by a witness is not admissible unless the witness is afforded an opportunity to explain or deny the same In United States v. Sisto, 534 F.2d 616, 622 (5th Cir. 1976), the Fifth Circuit, quoting from McCormick, supra, § 34, stated “[I]f on cross-examination the witness has denied making the statement, or has failed to remember it, the making of the statement may be proved by another witness.” (emphasis added.) See also United States v. Rogers, 549 F.2d 490, 496 (8th Cir. 1976), cert. denied, 431 U.S. 918, 97 S.Ct. 2182, 53 L.Ed.2d 229 (1977); Williamson v. United States, 310 F.2d 192, 198-99 (9th Cir. 1962); McCormick, supra, §§ 34, 37; Weinstein, supra, ¶ 613[04]. Moreover, the last sentence in Rule 613(b) provides that no foundational inquiry is required when the statement is one made by a party-opponent. See Weinstein, supra,* ¶ 613[01] at 613-5.
Furthermore, the testimony by Deckert was admissible as substantive evidence because it qualified as an admission by appel
4
The following exchange occurred between appellant and the prosecuting attorney: