The Independent Counsel (IC) petitions for a writ of mandamus directing the district court to vacate its orders authorizing [' ] * to subpoena documents from the IC, conduct limited depositions of the IC and his staff, and subpoena the IC and his staff for similarly limited testimony at a show cause hearing relating to alleged violations of the grand jury secrecy rule. We conclude that we have power to determine the issues presented by the petition; resolving those issues in a substantially different way than the district court did, we issue the writ.
I.
[ ]
1
filed motions in the district court requesting that the court order Inde-
*1062
pendent Counsel Kenneth W. Starr to show cause why he, and/or his staff, should not be held in contempt for violation of Federal Rule of Criminal Procedure 6(e)(2), which prohibits attorneys for the government from disclosing confidential grand jury information.
2
The movants alleged that the IC and his staff had divulged such information to the press, and provided the court with several news reports about the investigation wherein a reporter describes the source of the information as, to quote one illustrative example, “a source close to Starr.” Appendix to Opposition to Emergency Motion to Stay the District Court’s Orders, at Tab 1 (Thomas Gal-vin,
Monica Keeping Mum
— For
Now Fends Off Query On Internal Affairs,
Daily News, Jan. 23, 1998, at 26). The district court held that such news reports established a
prima facie
case of a violation of Rule 6(e)(2) because the “media reports disclosed information about ‘matters occurring before the grand jury’ and indicated that the sources of the information included attorneys and agents of the Government.” Order to Show Cause, Mise. No. 98-55 (June 19, 1998), at 2 (quoting
Barry v. United States,
The district court read our decision in
Barry
as holding that once a
prima fade
violation of Rule 6(e)(2) is established, the court is
required
to conduct an adversarial hearing at which the prosecutor must show cause why he should not be held in contempt. Order to Show Cause at 9 (citing
Barry,
The IC filed a notice of appeal, followed by a motion for stay pending appeal. The district court subsequently declined to stay its orders, reasoning that the factors for granting a stay pending appeal were not met. Order, Mise. No. 98-55 (July 9, 1998). Specifically, the court found that the IC’s likelihood of prevailing on the merits of its appeal was low given the court’s conclusion that the orders are not even appealable; that the IC would not be irreparably harmed by the orders because the orders allowed him to redact any Rule 6(e) material and thus he would not be required to provide any confidential investigative material to movants; that the harm to movants of granting a stay was substantial because without an immediate show cause hearing, there would be no deterrence of future leaks in the interim before the appeal; and that the public interest in stopping leaks and in preserving respect for the judiciary’s orders sealing grand jury proceedings outweighed any delay that *1063 might be caused by the show cause hearing and its associated discovery process.
On July 9, 1998, the same day . the district court denied the IC’s motion for a stay pending appeal, the IC petitioned' us for mandamus relief. 4 Because discovery was set to begin on July 11, we ordered an administrative stay of the district court’s procedural orders so that we would have sufficient opportunity to consider the merits of the petition for writ of mandamus. Order, No. 98-3077 (July 10, 1998). We now conclude that we have power to determine the issues presented in the petition; based on our analysis of those issues, we issue the writ.
II.
The writ of mandamus has been described as “an extraordinary remedy, to be reserved for extraordinary situations.”
Gulfstream Aerospace Corp. v. Mayacamas Corp.,
A.
We take the latter requirement first.. Respondent, referring us to our opinion in
In re Kessler,
*1064
Unfortunately, in
Kessler, Papandreou,
and
In re: Sealed Case,
the parties did not bring to our attention a longstanding distinction between civil and criminal contempt orders issued against a party to a litigation. While a criminal contempt order issued against a party is considered a final order and thus appealable forthwith under 28 U.S.C. § 1291,
Bray v. United States,
The confusion in our caselaw may be a product of several factors. For one, the authoritative Supreme Court cases on these issues are rather old and are not frequently cited. For another, the distinction between civil and criminal contempt orders for purposes of appealability by a party has been criticized,
see Powers v. Chicago Transit Auth.,
In any event, we need not definitively resolve the apparent conflict in our cases as to whether a civil contempt order issued in the context of an ongoing civil litigation is ap-pealable as a final order. It is enough for us to observe that there is substantial doubt whether, if squarely presented with the issue, we would deem such a civil contempt order
*1065
appealable. Given a district court’s discretion whether to hold a party who refuses to comply with a discovery order in civil' or criminal contempt, “a party who wishes to pursue the disobedience and contempt path to appeal cannot know whether the resulting contempt order will be appealable.” WRIGHT, MilleR & Cooper § 3914.28, at 146. The implication, of course, is that the disobedience and contempt route to appeal cannot be labeled an adequate means of relief for a party-litigant. So too here. The discovery order addressed to petitioner arises out of a civil proceeding ancillary to a grand jury investigation,
Barry,
Our conclusion that the disobedience and contempt path to appeal is inadequate does not answer whether some other means to relief — besides the writ -of mandamus — is adequate for petitioner. Presumably, a civil contempt order, if issued against petitioner at the conclusion of the ancillary civil proceeding, would constitute a final order, appealable under 28 U.S1C. § 1291; it would not be like the civil contempt orders we discussed above that arise in the course of an ongoing litigation. The Rule 6(e)(2) ancillary civil proceeding we established in Barry is a peculiar creature in this regard; the raison d’etre of the proceeding is a determination by the district court whether or not to hold the prosecutor in civil contempt. Respondent argues, therefore, that petitioner must wait until the conclusion of this ancillary civil proceeding and, if found in civil contempt at that point, seek to appeal the discovery orders.
The inadequacy of this alternative is apparent upon consideration of the nature of the harm that petitioner alleges will occur if we allow the procedural orders to stand. Petitioner contends that if he discloses [ ] the grand jury’s investigation may be irreparably harmed. In this respect, petitioner is asserting something akin to a privilege insofar as “once [the] putatively protected material is disclosed, the very right sought to be protected has been destroyed.”
In re Ford Motor Co.,
Petitioner submits, moreover, that the district court’s procedural orders, because they involve discovery and an adversarial hearing, will cause significant delay to petitioner’s grand jury investigation as compared to the. proposed alternate procedure of an
ex parte
presentation to the district court or a special master. In this respect, too, the type of harm pétitioner alleges is irreparable: the burden of discovery and of the adversarial hearing is immediate and could not be recompensed were petitioner successful in appealing the procedural orders as part of an appeal from a final judgment of civil contempt. Petitioner, in effect, is claiming an immunity from discovery and adversarial process while the grand jury investigation is in progress. Thus, this case is similar to
Papandreou,
Finally, respondent contends, relying on our decision in
In re United States,
We think, however, that unlike the district court’s procedural protections in In re United States, the district court’s safeguards here do not go far enough to assure us that the district court will protect the confidentiality interests of the IC. For example, even if the IC redacted the content of communications with members of the press to omit grand jury material, the residual information regarding the identity of the contact and the time such contact was made would give rise to inferences about the substance of “matters occurring before the grand jury.” Furthermore, the IC is not troubled solely by the possibility that Rule 6(e) material might be disclosed, but also by the prospect of disclosing even the identities of members of the press with whom the IC and his staff have spoken [ ]. The district court’s order does not accommodate this concern. Rather, it explicitly designates “actual contacts with the press by OIC employees,” Mem. Order (June 26, 1998), at 2, as one of the subject areas on which respondent will be permitted to question petitioner and his staff by deposition and at the show cause hearing. And the district court’s order does not assuage petitioner’s fear that discovery and an adversarial hearing will divert petitioner’s focus — significantly more so than would an ex parte presentation — from directing the grand jury investigation at a crucial juncture.
B.
That petitioner has no adequate means of relief besides mandamus does not conclude our inquiry into whether we have power to address the merits presented by the petition. We. must further determine whether petitioner has carried his “burden of showing that [his] right to issuance of the writ is clear and indisputable.”
Gulfstream,
The Supreme Court in
Schlagenhauf v. Holder,
The appropriate procedural framework for the Rule 6(e)(2) ancillary civil proceeding we recognized in
Barry
is as “important” and “undecided” today as was the proper interpretation of Rule 35 at the time
Schlagen-hauf
arose in 1964. We provided scant guidance in
Barry
on the proper conduct of the Rule 6(e)(2) proceeding. And although the Eleventh Circuit has set forth in significant detail a procedural framework for a Rule 6(e)(2) proceeding akin to the one we recognized in
Barry, see United States v. Eisenberg,
III.
A. The Nature of the Proceeding
In this circuit, the scope and nature of proceedings to enforce Rule 6(e)(2) are governed by our opinion in Barry. In Barry, we outlined the basic framework governing actions brought under Rule 6(e)(2):
It is generally understood that a prima facie case of a violation of Rule 6(e)(2) is made when the media reports disclosed information about “matters occurring before the grand jury” and indicated that the sources of the information included attorneys and agents of the Government. Once a prima facie case is shown, the district court must conduct a “show cause” hearing to determine whether the Government was responsible for the preindictment publicity and whether any information disclosed by the Government concerned matters occurring before the grand jury. At this hearing, the burden shifts to the Government to come forward with evidence to negate the prima facie ease. If after such a hearing the trial court determines that remedial action is warranted, it may order the Government to take steps to stop any publicity emanating from its employees.
Barry,
Here, the IC does not contest the district court’s finding that the movants have satisfied their burden to establish a prima facie cáse through the submission of various news articles indicating that information relating to grand jury proceedings or witnesses was obtained from sources associated with the IC-ór that a show cause hearing is now required under Barry. - The IC does, however, object strenuously to the discovery procedures set forth by the district court in its order governing the conduct of the show cause hearing — in particular, the requirement that the IC be required to produce documents sought by the movants, submit to depositions of employees listed by the movants, and respond to subpoenas for live testimony at the hearing. (The IC has stated his willingness,- however, to submit any information or testimony in any form required to the district court in an in camera proceeding.) The only issue before us, it is worth emphasizing, is not whether a show cause hearing will go forward in the district court as to whether the IC or members of his staff have made unauthorized disclosures to the press but rather the manner in which the hearing will be conducted: as a full-scale adversarial evidentiary proceeding or as an in camera inquiry by the trial judge and/or any special master or counsel it might appoint to assist the court in the, task. Our review of the district court’s orders is a fairly deferential one. In general, district courts are accorded a wide degree of latitude in the oversight of discovery-related proceedings, and we review orders pertaining to discovery only for abuse of discretion. See, e.g., Laborers’ International Union of North America v. Department of Justice, 772 F.2d 919, 921 (D.C.Cir. 1984) (“Control of discovery is a matter entrusted to the sound discretion of the trial courts.”). We are acutely aware that in this matter in particular the job of supervising the grand jury has been an arduous one requiring many interventions by the trial court, which has met its duties with admira *1069 ble dedication and expedition. Nonetheless, the appropriate procedure for a Rule 6(e)(2) hearing is a matter of grave importance, not only for this proceeding but for future ones, involving the need to protect the secrecy of the grand jury itself as well as the need to efficaciously remedy violations of that secrecy prohibited by Rule 6(e)(2). Accordingly, in this opinion we will lay down what we conclude is the appropriate way to conduct such a show cause proceeding. ' .
Barry
itself provided little in the way of a roadmap to assist the district court in proceeding once a
prima facie
case is made, that is, it did not address the specifics of how the show cause hearing should be conducted. It did not, for example, indicate whether the hearing should be open to the public or sealed, whether or to what extent discovery should be permitted and by whom, whether the hearing should include live testimony or rely solely on documentary evidence, or how to minimize any risk that the hearing will result in the disclosure of Rule 6(e) material to unauthorized recipients. In order to resolve these critical questions, we must balance two somewhat competing concerns, both of which lie just beneath
Barry's
surface. We begin with the recognition that
Barry
held that a proceeding to enforce the secrecy mandate of Rule 6(e)(2) is civil in nature and may be initiated by a private plaintiff.
8
The movants in this proceeding have, however, seized on this “civil’ characterization to argue that, pursuant to the Federal Rules of Civil Procedure, which generally govern civil actions for civil contempt,
see
3 CHARLES Alan Weight, Federal Praotioe and Procedure § 705 (1982),
9
they are entitled to broad discovery against the IC, including the opportunity to require production of and to review documents from the IC and to subpoena and question the IC and members of his staff about the alleged unauthorized disclosures involved in the news articles that formed the basis of the
prima facie
case.
10
See e.g., Degen v. United States,
We ultimately conclude, however, that the unique nature of a Rule 6(e)(2) show cause hearing requires such an exception. This is not a typical civil proceeding between two disputants; rather, it résembles more clearly an ancillary proceeding to a criminal grand jury inquest. To the extent that sanctions are requested to deter future leaks (and the remedy is thus prospective and prophylactic, rather than retrospective and punitive), a Rule 6(e)(2) action is indeed civil in nature.
See Barry,
The Supreme Court “consistently ha[s] recognized that the proper functioning of our grand jury system depends upon the secrecy of grand jury proceedings,”
Douglas Oil Co. of California v. Petrol Stops Northwest,
First, if preindictment proceedings were made public, many prospective witnesses would be . hesitant to come forward voluntarily, knowing that those against whom they testify would be aware of that testimony. Moreover, witnesses who appeared before the grand jury would be less likely to testify fully and frankly, as they would be open to retribution as well as to inducements. There also would be the risk that those about to be indicted would flee, or would try to influence individual grand jurors to vote against indictment. Finally, by preserving the secrecy of the proceedings, we assure that persons who are accused but exonerated by the grand jury will not be held up to public ridicule.
*1071
Douglas Oil,
There is a further impediment to treating a Rule 6(e)(2) proceeding in all respects like a typical civil adversarial proceeding. It would almost certainly engage the district court and the prosecutor in lengthy collateral proceedings and in so doing divert the grand jury from its investigation. How, for instance, could counsel for a Rule 6(e)(2) plaintiff be permitted to engage in discovery and in-court examination of government witnesses without granting the government’s attorney a similar opportunity to depose movants’ counsel, movants’ associates, and, indeed, the movants themselves if they could be shown to have relevant information about how the leaks really occurred? After all, if the government seeks to prove that it is not the source of the information reported, it has an interest in identifying the true source. By setting forth a simple, two-step framework, we believe
Barry
sought to achieve a swift resolution of an alleged Rule 6(e)(2) violation and to put an immediate stop to any leaks while not unduly interfering with the work of the grand jury with a full-blown sidebar trial on the Rule 6(e)(2) issue.
See Barry,
Given the lack of guidance in
Barry
on how to conduct the rebuttal phase of a Rule 6(e)(2) inquiry, it is not surprising that the district court proceeded as it did. Nevertheless, we believe that the risks of even inadvertent disclosure of grand jury matters and the specter of unnecessary detraction from the main business of the grand jury’s investigation are simply too serious to allow the
*1073
movants [ ] full access, to all relevant materials produced by the government or to let them conduct direct or cross-examination of government investigative personnel during ongoing grand jury proceedings. In our view,
Barry
did not contemplate such an adversarial evidentiary hearing as the next stage following a
prima facie
case. Indeed, we have been hard pressed to find any case in which a Rule 6(e)(2) proceeding has been conducted in such a manner; in all. reported eases brought to our attention,
in camera
and/or
ex parte
proceedings have been the norm.
See, e.g., Eisenberg,
B. The Appropriate Procedure
We will now éndeavor to set forth the contours of how a show cause hearing may proceed once a prima facie ease has been established, recognizing that within these boundaries, the district court should' have sufficient leeway to establish procedures it believes will assist it best in discovering the truth of the matter while at the same time not causing undue interference with either the work of the grand jury or that of the district court itself.
We find the Eleventh Circuit’s decision in Eisenberg to be the most useful precedent on the direction the show cause hearings should take. In Eisenberg, the targets of two grand juries filed motions in district court alleging violations of Rule 6(e)(2) and submitting as proof various newspaper articles that reported government agents and attorneys as the source of the information disclosed. The district court, after finding the articles conclusively established the existence of á Rule 6(e)(2) violation, ordered counsel for the government to identify to counsel for the targets “each government attorney, officer, agent, or employee with access to the aforedescribed grand jury matters” as well as to furnish affidavits executed by each such person that included the identity of any news media representative with which they had communicated and the circumstances and substance of each communication. Id. at 962 (internal quotation omitted). As in our case, the government in Eisenberg did not contest the district court’s conclusion that the news articles submitted established a prima facie case or that it was required to provide the designated information to the court for its consideration. • The government did challenge, however, just as the IC does here, any requirement that it furnish that information *1074 directly to the targets at a time before any indictments had yet issued. Id. at 963-64.
The Eleventh Circuit reversed the district court’s order to produce information about the press disclosure to the targets before indictments had been issued or the grand jury’s investigation had ended. Ruling that the articles established only a prima facie case, the Court of Appeals nonetheless found it appropriate for the district court to have ordered the government “to take steps to stop any publicity emanating from its employees” before moving to a consideration of whether the government had in fact violated Rule 6(e)(2) by past disclosures. Id. at 964. The court stated decisively, however, that the targets should not be allowed to participate directly in this inquiry as to the government’s culpability. Rather, the district court should first have conducted an in camera review of the government’s proffer of evidence as to its conduct:
[W]e do not think the court properly balanced the targets’ interest in the information with the harmful effects that could follow the disclosure to targets’ counsel of names of all the government employees involved in the investigation_ Such information could lead counsel to call upon those government agents and.attempt to interview them; news would spread that the attorneys for the targets were invading the province of the grand jury; and prospective witnesses could be intimidated from testifying.
Id. at 965. As a result, the Eisenberg court held that the information identified by the district court “should first be furnished to the district court in camera”-, after reviewing this material, the district court could then determine whether, further proceedings were necessary as well, as the extent of the targets’ involvement in those proceedings. Id. at 966.
Admittedly, Eisenberg does not provide all the answers. It is not entirely clear, for example, whether the Eisenberg court contemplated that the in camera review of the government’s rebuttal evidence might, if it failed to satisfy the judge as to the government’s innocence or guilt, be followed by a hearing in which the targets’ counsel would be allowed to participate in order to determine the existence of a violation, see id. (“The court may Subsequently determine whether a hearing should be held on the alleged government violations of Rule 6(e) and whether counsel for targets should be present at the hearing.”), or whether the court would make the decision on the existence of a violation by itself and invite the presence of the targets’ counsel only at the remedy stage, see id. at 965 (“Once the court determines that Rule 6(e) has been violated, the court may properly inform the targets’ counsel of the names of the violators. Targets’ counsel may then play a proper role in hearings involving imposition of contempt sanctions on government employees.”). To the extent Eisenberg can be read to suggest that counsel for Rule 6(e)(2) plaintiffs should be permitted to play an adversarial role in the show cause hearing, we cannot agree. We do find persuasive, however, the Eisen-berg court’s conclusion that in camera review of the government’s ex parte proffer is the most appropriate way to conduct proceedings in Rule 6(e)(2) cases and protect grand jury secrecy.
The1 use of
in camera
review in proceedings collateral to a- grand jury investigation is by no means novel. District courts are often required to conduct an
in camera
review of grand jury material requested under Rule 6(e)(3)(C)(i)
16
to determine what material; if any, is responsive to the need asserted by the requesting party; this
in camera
review “is necessary due to the paramount concern of all courts for the sanctity and secrecy of grand jury proceedings.”
Lucas v. Turner,
In light of these concerns, we conclude that the show cause hearing in this instance should not proceed in a fully adversarial manner when only a
prima facie
case has been made. We emphasize, however, that the burden of rebutting the
prima facie
case will lie with the IC, who must now come forward with evidence, in whatever form the district court requires (including affidavits, depositions, production of documents, or live testimony) to rebut the inferences drawn from the news articles that established the
prima facie
case of a Rule 6(e) leak to the press by personnel in or “close to” the IC’s office. This evidence should be submitted
ex parte
and
in camera
for the district court’s review. Because the government must negate at least one of the two prongs of the
prima facie
case — by showing either that the information disclosed in the media reports did not constitute “matters occurring before the grand jury” or that the source of the information was not the government — relevant evidence might include “what actually occurred before the grand jury, whether the purported grand jury disclosures are accurate, the identities of its employees with access to any of the grand jury information disclosed, and whether these individuals in turn provided any .such information to the media,”
Barry,
If, however, after review of the government’s rebuttal case the district cburt finds that it cannot make an adequate determination as to whether a violation of the rule has occurred,- or if the district court cannot identify with certainty the individual or individuals responsible, further proceedings may be appropriate. Although the district court should take care to protect the secrecy of the grand jury investigation by continuing to conduct the proceedings
in camera
and
ex parte,
we do not wish unnecessarily to cabin the district court’s discretion as to the type of factfinding tools it may use. The court may, for example, request further affidavits or other types of documentary evidence from either the government or the movants; it may request that a member of the IC’s staff or another witness answer questions of the court or questions submitted by the movants upon the court’s invitation; the court may, if it so chooses, appoint a special master or other individual to collect evidence and submit a report to the district court for its review and adjudication.
See, e.g., Eisen-berg,
If at the end of the day the district court determines that a violation of Rule 6(e)(2) has occurred, it may report this finding to the movants and identify the government agent or attorney responsible for the disclosure.
20
See Eisenberg,
IV.
We are keenly aware that allegations that a government official has violated Rule 6(e)(2) are not to be taken lightly. As Justice Frankfurter noted, “[t]o have the prosecutor himself feed the press with evidence ... is to make the State itself through the prosecutor, who wields its power, a conscious participant in trial by newspaper, instead of by those methods which centuries of experience have shown to be indispensable to the fair administration of justice.”
Stroble v. California,
We have decided the merits of the IC’s challenge to the district court orders by granting its petition for writ of mandamus. Accordingly, we dismiss the appeal in No. 98-3077 et al., vacate the procedural aspects of the district court’s orders of June 19 and June 26, and remand for further proceedings consistent with this opinion.
It is so ordered.
Notes
Bold brackets signify sealed material.
. [ ]
. Rule 6(e) provides in relevant part: "[A]n attorney for the government ... shall not disclose matters occurring before the grand jury, except as otherwise provided in these rules.... A knowing violation of Rule 6 may be punished as a contempt of court.” Fed R.Crim. P. 6(e)(2). The IC, as an “attorney for the government,” is subject to the secrecy requirements of Rule 6(e)(2).
In re North,
. Discovery of documents from the IC was initially scheduled to begin on June 30, 1998. At the request of the IC, the district court stayed the discovery order until July 11.
. Petitioner styles his petition a "Petition for Writ of Prohibition” rather than a "Petition for Writ of Mandamus." Because "the grounds for issuing the writs are virtually identical,”
In re Halkin,
Petitioner simultaneously filed an emergency motion to stay the district court’s orders pending appeal. Petitioner argues in that motion that we have jurisdiction to review the district court's orders — which he concedes are interlocutory— under the collateral order doctrine. Emergency Motion of the United States of America at 7 (citing
Cohen v. Beneficial Indus. Loan Corp.,
. Statutory authority for issuing the writ of mandamus is provided by 28 U.S.C. § 1651 (1994): "The Supreme Court and all courts established by Act of Congress may issue all writs necessary or appropriate in aid of their respective jurisdictions and agreeable to the usages and principles of law.”
.
See also In re Department of Justice,
. To be sure, the plaintiffs burden in a Rule 6(e)(2) proceeding is relatively light. The articles submitted need only be susceptible to an interpretation that the information reported was furnished by an attorney or agent of the government; in fact, "[i]t is not necessary for [an] article to expressly implicate [the government] as dle source of the disclosures if the nature of the information disclosed furnishes the connection.”
Barry,
. In this respect, we are aligned with the Fifth and Eleventh Circuits,
see In re Grand Jury Investigation (Lance v. Department of Justice),
. Because the Federal Rules of Civil Procedure generally govern civil contempt proceedings, it is arguable that a Rule 6(e)(2) proceeding must be initiated by complaint and not by motion,
see
Fed. R. Civ. P. 3 ("A civil action is commenced by filing .a complaint with the court”), and must first request injunctive relief before seeking contempt sanctions,
see Blalock v. United States,
. Indeed, the movants’ motion to the district court requesting discovery asserted that it was unnecessary for them to secure the court's permission1 to commence civil discovery. See Memorandum in Support of Motion for Production of Documents and Testimony (June 19, 1998), at 2.
. Of course, a district court retains the discretion "to control any discovery process which may be instituted so as to balance [the plaintiff’s] need for access to proof ... against the extraordinary needs of [the government] for confidentiality.”
Webster v. Doe,
. Although we have recently noted in a case involving the rights of the media to gain access to district court hearings and pleadings related to the grand jury’s investigation that the phrase "matters occurring before the grand jury” em compasses "not only what has occurred and what is occurring, hut also what is likely to occur,” including "the identities of witnesses or jurors, the substance of testimony as well as actual transcripts, the strategy or direction of the investigation, the deliberations or questions or jurors, and the like,”
In re Motions of Dow Jones & Co.,
. ■ We recognize that th'e district court’s orders restricted discovery to "matters not covered by Rule 6(e),” but given that the disclosure of Rule 6(e) materia! is'at the heart of this case, we find it impossible to imagine how any meaningful' discovery regarding leaks could take place that would not involve the disclosure of some Rule 6(e) material.
. While we cannot permit the IC’s assertions of risk to the grand jury to act as an impenetrable shield against the progress of a Rule 6(e)(2) investigation, we must give some credence to his assertions, since we are not privy to the status or the substance of the grand jury’s investigation.
. Our decision to limit direct movant participation at this second stage of the show cause hearing is further, fueled by the immediacy of the potential harm to the grand jury. As we understand it, this grand jury is still hearing testimony, and while the interest in grand jury secrecy does not disappear altogether after the investigation is concluded,
see Douglas Oil,
, Rule 6(e)(3)(C)(i) permits disclosure of "matters occurring before the grand jury” when "so directed by a court preliminary to or in connection with a judicial proceeding." Fed. R.Ceim. P. 6(e)(3)(C)(i). Parties seeking such material must show "that the material they seek is needed to avoid a possible injustice in another judicial proceeding, that the need for disclosure is greater than the need for continued secrecy, and that their request is structured to cover only material so needed.”
Douglas Oil,
. Although
Barry
makes reference to a determination of whether there has been a "pattern or
*1076
practice of impermissible disclosures of grand jury material,”
see Barry,
.Because it is unlikely that a news report will attribute the disclosure of purported grand jury material to a specific individual, it is possible that a showing as to each individual associated with the IC who has access to certain material will be required to constitute sufficient rebuttal.
Cf. Lance,
. The movants acknowledged before the district court, and the IC stated in oral argument before this court, that the involvement of such an individual might be appropriate. See Prehearing Memorandum of President Clinton (March 10, 1998), at 3.
. Ordinarily, the court should not reveal the precise substance of the disclosure to the mov-ants, as this would tend to reveal "matters occurring before the grand jury.”
. At this stage an adversarial presentation may be appropriate, since "[w]hat appears to be harmless to a district judge may be prejudicial if seen in light of a defense counsel's special familiarity with a given prosecution.”
United States v. Fowlie,
