OPINION
Linda and Grayson Tackett appeal their convictions and sentences in this case involving obstructing justice and making a false statement on a required firearm record. For the reasons discussed below, we affirm the convictions but remand both eases to the district court for resentencing.
I. FACTS
On December 6, 1991, appellants’ son Brian Tackett burned down a church. 1 In June of 1992 he and several others were charged with conspiracy to commit arson; Brian alone was accused and eventually convicted of arson, transporting a stolen vehicle, and carrying a firearm during a crime of violence.
*606 Between the time that the younger Tackett was indicted and the date of his trial, his parents attempted to sabotage the government’s firearms case by falsifying records and attempting to influence Steve Kirby, a potential witness in the case. The government accused Brian Tackett of carrying a .45 caliber pistol when he burned the church. He had obtained this gun sometime during the first few months of 1991 from Kirby, a licensed firearms dealer, but the sale had not been recorded in Kirby’s transfer log, and the proper form (ATF Form 4473) had not been completed. J.A. at 247-49. See 27 C.F.R. §§ 178.124, 178.125(e) (required firearm records). In September of 1992, appellant Grayson Tackett paid Kirby a visit to ask him to complete a Form 4473 for the purchase, but to record him (Grayson) as the purchaser and December 16, 1991 — ten days after the church burning — as the date of transfer. J.A. at 249. Kirby did not at the time realize the significance of the false date and agreed to falsify the form. Id. at 249-50.
In the spring of 1993 Linda Tackett visited Kirby and asked him for a copy of the falsified form 4473. Id. at 251-52. She gave the document to her son’s lawyer, who then filed a motion to dismiss the firearm charge on the grounds that Brian could not have carried the pistol during the arson because it was still in Kirby’s shop at the time. Id. at 252, 173-74. The form eventually found its way to Raymond Wilt, the ATF agent in charge of the arson investigation, who apparently suspected that the form had been falsified and decided to investigate. Id. at 168, 174-75. During the next week Wilt interviewed Kirby several times about the form. Kirby initially claimed that the form was correct, but, on March 4, when Wilt served him with a subpoena to appear before the grand jury that was investigating the accuracy of the form, Kirby came clean and told Wilt about the original sale and Grayson Tackett’s visit. Id. at 175-81.
Wilt was apparently not satisfied that Kirby’s new story was true. 2 Id. at 182, 256. He instructed Kirby to arrange a meeting with the Tacketts and gave him two miniature tape recorders to use at that meeting. Id. at 183. The resulting recordings, which were played at trial, id. at 279-280, 303, made it clear that the new, not the old, story was the true one, and that the Tacketts were asking Kirby to perjure himself before the grand jury. In the March 7 meeting, for example, Kirby read aloud a letter that, according to his trial testimony, Linda Tackett had written and her husband had given him. Id. at 304-05. The letter instructed Kirby that “[a]ll you know is you never sold Brian Tackett any guns____ The only people that know the real truth are Grayson and me [Linda]____ You had a .45 Colt to sell and sold it to Grayson Tackett on December 16th, 1991. It was in your possession prior to December 16th, so it couldn’t have been anywhere else____ If Brian Tackett was ever at your office you don’t remember it.” Tape of March 7,1993.
Wilt testified as to this evidence before the grand jury, which then handed down an indictment against the Tacketts for obstruction of justice and against Grayson Tackett for falsifying a required firearm record. 3 J.A. at 209, 23-24 (indictment). A jury convicted both defendants of obstruction of justice, under 18 U.S.C. § 1503, and Grayson of falsifying the ATF form, under 18 U.S.C. § 924(a)(1)(A). Id. at 29, 60 (judgments in criminal case). Appellants filed this timely appeal, giving us jurisdiction under 28 U.S.C. § 1291.
II. DISCUSSION
A. Whether 18 U.S.C. § 1503 Prohibits Witness Tampering
The most complicated issue that appellants raise is whether the United States may prosecute their attempt to influence Kirby’s anticipated testimony before the grand
*607
jury under 18 U.S.C. § 1508. The Second Circuit has held that the enactment of new witness protection laws in 1982 and 1988 means that the government must now prosecute witness tampering under the new law, 18 U.S.C. § 1512, rather than under § 1503.
See United States v. Masterpol,
Since its original enactment in 1948, § 1503 has contained both specific prohibitions against particular acts and a general “omnibus clause” providing for the punishment of any person who “corruptly ... influences, obstructs, or impedes, or endeavors to influence, obstruct, or impede, the due administration of justice.” Act of June 25, 1948, ch. 645, 62 Stat. 769-70 (codified as amended at 18 U.S.C. § 1503(a)).
See generally Aguilar,
— U.S. at---,
The Tacketts do not claim that the omnibus clause never prohibited witness tampering; our prior decisions foreclose such an argument.
See Schaffner,
As an initial matter, we note that the precise question before us is whether the 1982 and 1988 legislation in effect repealed the omnibus clause as it applies to witness tampering. Before 1982, we had interpreted the clause to prohibit such conduct; if we are now to change that view based on new legislation, it must be that the new law has repealed the old, either explicitly or by implication. This is the framework that Justice Brandéis used in
United States v. Noveck,
The 1982 and 1988 legislation did not alter the text of the omnibus clause, and appellants have not pointed to anything in the new laws that states that the omnibus clause no longer prohibits witness tampering. Where it is claimed that a statute has been repealed, but there is no explicit repeal,
the question resolves itself into the more narrow inquiry, whether [the older law] has been repealed by necessary implication. We say, by necessary implication; for it is not sufficient to establish, that subsequent laws cover some or even all of the eases provided for by it; for they may be merely affirmative, or cumulative or auxiliary. But there must be a positive repugnancy between the provisions of the new law, and those of the old; and even then, the old law is repealed by implication, only pro tanto, to the extent of the repugnancy.
Wood v. United States,
1. The 1982 Act
Congress enacted the Victim and Witness Protection Act of 1982 to protect victims of, and witnesses to, federal crimes from criminals and from the potential callousness of the criminal justice system.
See
Victim and Witness Protection Act of 1982, Pub.L. 97-291 § 2, 96 Stat. 1248, 1248-49 [hereinafter VWPA] (Congressional Findings and Purposes). Congress was concerned that witnesses to federal crimes faced threats, intimidation, and physical harm from the criminals that they helped to convict,
id.
§ 2(a)(4), and also that the system itself “simply used [them] as tools to identify and punish offenders.”
Id.
§ 2(a)(1). Most relevant to the case at bar is section 4(a) of the Act, codified at 18 U.S.C. §§ 1512-15, which creates specific new statutory sections imposing criminal sanctions for harassing, harming, or threatening to harm witnesses or former witnesses and allows courts to issue civil injunctions against such harassment. Congress enacted these new provisions because it believed that § 1503’s protections, which are focused on protection of the judicial process, did not provide adequate protection for the lay people involved with that
*609
process. For example, § 1503 applies only when there is a judicial proceeding underway.
Pettibone v. United States,
In keeping with this purpose, the VWPA did not prohibit non-eoercive witness tampering: it allowed the prosecution only of persons who used “intimidation or physical force, or threat[s] ... or misleading conduct” to try to influence a witness. VWPA § 4(a) (codified at 18 U.S.C. § 1512(a) (1982)). Similarly, the other new provisions of the 1982 Act were aimed only at preventing harassment of or threats against witnesses, victims, and informants.
See id.
(codified at 18 U.S.C. §§ 1513, 1514 (1982)). Thus, under the 1982 Act, the Tacketts’ attempt to influence Kirby would not even be actionable under any of these sections: they neither threatened him nor attempted to mislead him.
See United States v. King,
With these legislative purposes in mind we now turn to the question of what effect Congress intended the 1982 statute to have on the omnibus clause’s scope. The Second Circuit based its conclusion that the clause no longer covers witness tampering on two pieces of evidence.
United States v. Hernandez,
We do not believe that Congress’s deletion of § 1503’s specific references to witnesses indicates an intent to withdraw this one class of conduct — witness tampering — from the purview of the omnibus clause. As noted above, Congress believed that the word “witness” was unduly restrictive and intended the new §§ 1512-15 to have a broader scope. In light of the new sections, there was no need to retain the more restrictive language pertaining to witnesses in § 1503.
See
128 Cong. Rec. H26,352 (1982) (statement of Rep. Rodino) (section-by-seetion analysis of bill, stating that “[t]he amendments delete language ft’om section 1503 pertaining to witness intimidation and retaliation because the conduct dealt with
by that language
is covered in new sections 1512 and 1513”) (emphasis added). This deletion of the specific provision regarding witnesses in § 1503 does not necessarily demonstrate an intent to restrict the scope of the omnibus clause of § 1503, the text of which was unaffected by the 1982 law, for Congress may amend one part of a statute without changing the remainder. Nor is the scope of the omnibus clause dependent on that of the specific provisions; it has long been used to prosecute conduct that goes far beyond the scope of § 1503’s caption and specific prohibitions.
See Mullins,
The second piece of evidence that the
Hernandez
court cites in support of its holding is even less persuasive. That court noted that Senator Heinz, whom it described as “a prime mover of the bill,” had stated on the floor of the Senate that the law as passed “amends section 1503 so it will make no mention of, and provide no protection to, supenaed [sic] witnesses.”
Hernandez,
2. The 1988 Amendment
The Tacketts argue that if the 1982 Act did not serve to repeal the operation of the omnibus clause of § 1503 regarding witnesses then the Anti-Drug Abuse Act of 1988, Pub.L. 100-690, 102 Stat. 4181, did.
See Masterpol,
*611 [sections 7029(c) and (d) are intended, therefore, merely to include in section 1512 the same protection of witnesses from noneoercive influence that was {and is) found in section 1503. It would permit prosecution of such conduct in the Second Circuit, where it is not now permitted, and would allow such prosecutions in other circuits to be brought under section 1512 rather than under the catch-all provision of section 1503.
134 Cong. Rec. S17,369 (1988) (statement of Senator Biden) (emphasis added).
See
2A Norman J. Singer, Sutherland Statutes and Statutory Constr. § 48.14 (5th ed.1992) (noting that statements made in reporting a bill out of committee are accorded the same weight as committee reports). This suggests that the drafters of the 1988 legislation believed both that the omnibus clause of § 1503 still prohibited witness tampering and also that prosecutions under their proposed law would be allowed to proceed under either provision. In any case, this seems to be the sole evidence of Congress’s intent in passing the 1988 amendments to § 1512, and it certainly does not constitute clear evidence of an intent to effect any change to the scope of § 1503. As noted above, the overlap between the two provisions by itself demonstrates nothing.
Wood,
B. Whether the Tacketts’ Conduct Constituted an Obstruction of Justice
Appellants next argue that their convictions under § 1503 must be reversed because the evidence showed that by the time of their attempts to influence Kirby the government had decided not to have him testify before the grand jury and was instead using him to gather evidence to prosecute the Tacketts for obstructing justice. This argument comprises two separate claims. The first claim is that at the time of the taped conversation Kirby was acting as part of an ATF, not a grand jury, investigation.
See United States v. Ryan,
The first claim fails on its facts. Although the Tacketts suggest that the government ordered Kirby to contact them in order to trick them into asking him to perjure himself before the grand jury, ATF agent Wilt testified that he had arranged the meeting in order to determine whether Kirby’s most recent version of the events surrounding the date on the ATF Form 4473 was truthful. J.A. at 182. Because the government had convened the grand jury specifically to investigate “the accuracy of this form and the circumstances surrounding it,” id. at 180, Kirby and Wilt were acting in furtherance of the grand jury investigation.
The second claim fails on the law. Although the omnibus clause of § 1503 requires that the prosecution prove that a defendant’s actions were intended to obstruct an actual judicial proceeding,
Mullins,
C. Sufficiency of Evidence as to Intent to Falsify the ATF Form 4473
Grayson Tackett argues that there was insufficient evidence for the jury to find that he knew that the statements he made on the ATF Form 4473 were false. We will reverse a jury verdict on such grounds only if no rational juror could have found that the government had proved a necessary element of the crime beyond a reasonable doubt.
Bashaw,
1. The False Date
Tackett claims that the government presented insufficient evidence that he knew, at the time he assisted Kirby in completing the Form 4473, that the December 16 date was false, because he never explicitly stated to Kirby that he was asking him to falsify the date. Direct evidence of bad intent is unnecessary. Kirby testified that he twice told Tackett that the gun had been purchased early in 1991 and that Tackett responded first by saying that he believed it to have been in December of that year, then with “put down 12-16, that’s a good date.” J.A. at 249. Kirby’s testimony regarding the transaction could itself support a reasonable inference that the two tacitly agreed to put down a false date. Id. at 249-50 (Tackett “was kindly insistent on [the December 16 date] and I didn’t see any problem with it because I didn’t have any idea of any significance to the date, so that’s what it was.”). Moreover, there was ample evidence that Grayson Tackett was making a concerted effort to sabotage the ease against his son by introducing false evidence into the investigation. The government produced evidence that Tackett had asked Kirby to testify falsely as to the date of purchase and read for the jury Tackett’s own testimony at his son’s trial that he had gone to see Kirby with “one thing on [his] mind ... to help [his] son.” Id. at 424. In light of these other ways in which Tackett had tried to help his son escape punishment in his criminal trial, the jury could reasonably have inferred that his visit to Kirby was made to convince him to put what Tackett knew to be a false date on *613 the 4478 form. 7
2. Who Purchased the Gun
Grayson Tackett also claims that when he filled out the form he did not know that putting his name on it was dishonest, because he was the real purchaser and Brian had merely been paying for and picking up the gun. Again, we will not upset a jury verdict supported by reasonable inferences. The jury knew that Tackett had a strong motive to lie on the form, had in fact put a false date on the form, and had then tried to induce Kirby to lie to the grand jury as to the whole transaction. This is ample evidence to infer scienter.
Tackett’s attempt to rely on
United States v. Isaacs,
D. Sentencing
Finally, appellants contest the district court’s use of U.S.S.G. § 2J1.2(b)(2) to enhance their sentence. Under that provision, an offense that results in a “substantial interference with the administration of justice” warrants a three-level increase, in this case moving both defendants from offense level 12 to level 15. J.A. at 47, 76. The enhancement applies if the defendants cause an “unnecessary expenditure of substantial governmental or court resources.” U.S.S.G. § 2J1.2(b)(2) commentary, applic. note 1. The Tacketts argue that because the district court failed to make an independent finding that any government resources had been wasted, we should either reduce their sentences or remand for resentencing. We agree that a remand is necessary.
The presentence report (PSR) prepared for each defendant stated that the Tacketts delayed the investigation of their son and caused the government to waste time and effort. J.A. at 47, 76. It additionally stated that “[t]he defendant’s actions also necessitated a separate investigation which led to additional prosecutions.” Id. At sentencing, however, defense counsel argued that his clients’ conduct had not, in fact, had this effect at all. Id. at 589, 593. To further complicate matters, the government argued at sentencing that § 2J1.2(b)(2) was not the correct guideline, but that § 2J1.2(c) and, by cross reference, § 2X3.1, should apply to increase defendants’ total offense level to 18. Id. at 586. After listening to these factual and legal arguments, the district court sentenced both defendants as recommended in the respective PSRs without ruling on the government’s legal argument or making any findings of fact. Id. at 596-99.
Federal Rule of Criminal Procedure 32(c)(1) states that, “[a]t the sentencing hearing ____[f]or each matter controverted, the court must make either a finding on the allegation or a determination that no finding is necessary because the controverted matter will not be taken into account in, or will not affect, sentencing.” This circuit requires “literal compliance” with this provision.
United States v. Fry,
The district court made no independent findings regarding the basis for the obstruction of justice enhancement. The court listened to counsels’ arguments as to the enhancement, J.A. at 586-87, 589-90, 593 and then pronounced the sentences as calculated in the PSR, id. at 596-598. The district judge was completely silent when imposing sentence as to the enhancement: he addressed neither the hotly contested factual question of how much wasted time and effort defendants’ conduct had caused nor the issue of which guideline should apply. The judgment in each case states simply that “[t]he court adopts the factual findings and guideline applications in the presentence report.” Id. at 35, 66. This is a far cry from the making of a finding for each matter controverted, as the plain language of Rule 32 requires. See United States v. Mandell, 905 F.2d 970, 974 (6th Cir.1990) (rejecting claim that Rule 32 is satisfied where it is plain from the district court’s sentence that it adopted findings in PSR, because express findings are needed “to ensure that the defendant’s concerns over disputed allegations in the presentence report have been considered by the district court whose reasoning is shown on the record for both the benefit of the defendant and for us on review”) (emphasis added) (citation omitted). From the record before us, it is impossible to know whether the district court made an independent evaluation of the evidence. We therefore remand the cases for resentencing.
CONCLUSION
For the reasons discussed above, we AFFIRM the Tacketts’ convictions but VACATE their sentences and REMAND both cases to the district court for resentencing in accordance with Rule 32(c).
Notes
. Brian Tackett apparently maintains that he did not in fact commit the arson. In light of the jury's verdict below, we construe all disputed facts in favor of the government.
See Chatman v. Slagle,
. Appellants argue that Wilt knew quite well that Kirby’s new story was true, and set up the tape-recorded interview solely to collect evidence to charge them with obstruction of justice. As noted above in footnote 1, we view the evidence in the light most favorable to the government.
. An additional count against each defendant was dismissed. J.A. at 29, 60.
. Although Senator Heinz was the sponsor of the Senate bill, it was the House bill that ultimately passed both houses. And, as the two versions differed on this precise point, we question the Second Circuit’s decision to accord so much weight to Senator Heinz's comments.
Compare Hernandez,
. The Supreme Court has recently held that the “endeavor must have the natural and probable effect of interfering with the due administration of justice.”
United. States v. Aguilar,
- U.S. -, -,
. The Tacketts' reliance on
United States v. Simmons,
. Tackett makes much of an inconsistency in Kirby's testimony as to the real date of purchase. Defense counsel cross-examined Kirby extensively as to this error, but, in light of the verdict, apparently failed to impeach his credibility. See J.A. at 387. Credibility questions are for the jury, not for us; in any case, a mistake of what might have been only a few days, at a trial more than four years after the event in question, certainly does not suggest that the rest of Kirby's testimony should be ignored.
. Fry and several of the other cases cited discuss the predecessor of the current Rule 32(c)(1), the former Rule 32(c)(3)(D). The provisions are identical. Fed. R.Crim. P. 32(c) Advisory Committee Notes (1994 Amendments) ("Subdivision (c) ... makes no major changes in current practice____ Subdivision (c)(1) (formerly subdivision (c)(3)(d))....'').
