Plaintiff Harold Massey appeals from the judgment of the United States District Court for the Western District of New York (Cur-tin, /.), granting the summary judgment motion of defendants-appellees Federal Bureau of Investigation (the “FBI”) and United States Department of Justice, and dismissing Massey’s Freedom of Information Act (“FOIA”), 5 U.S.C. § 552, complaint.
BACKGROUND
On April 26, 1988, Massey requested from the Rochester, New York office of the FBI the release under FOIA of documents related to his New York State murder conviction. The FBI located two documents responsive to Massey’s request. The first is a reproduction of a newspaper article, which the FBI *622 produced after redacting internal FBI notations containing the name of an FBI agent, the initials of other FBI employees, and certain administrative markings, pursuant to certain exemptions to FOIA. The second is an internal FBI memorandum which the FBI withheld in its entirety, also pursuant to certain FOIA exemptions.
Massey appealed the redaction of the newspaper article and withholding of the memorandum to the Office of Information and Privacy of the Department of Justice, which affirmed the FBI’s decision. On January 5,1989, Massey filed the instant action to obtain the withheld information under FOIA. And, on February 7, 1992, Judge Curtin granted the defendants’ motion for summary judgment and dismissed the complaint.
On this appeal, we consider whether the FBI properly invoked certain exemptions to FOIA in support of its redaction of one document and withholding of the other.
DISCUSSION
A federal court reviews
de novo
an agency’s decision to withhold or redact records requested under FOIA.
See
5 U.S.C. § 552(a)(4)(B). The statutory exemptions provided under FOIA are “narrowly construed with doubts resolved in favor of disclosure.”
Federal Labor Relations Auth. v. United States Dep’t of Veterans Affairs,
The FBI invoked FOIA exemption (b)(2), which protects from disclosure records “related solely to the internal personnel rules and practices of an agency,” 5 U.S.C. § 552(b)(2), in support of its withholding of “informant symbol numbers, along with other source identifying information, and purely administrative markings, i.e: file numbers.”
Massey argues that the (b)(2) exemption relates only to agency personnel rules and practices, and thus does not apply to information concerning non-employee informants. This argument is unsupported by ease law.
Exemption (b)(2) relates to information concerning ‘“those rules and practices that affect the internal workings of an agency[,]’ and, therefore, would be of no genuine public interest.”
Buffalo Evening News, Inc. v. United States Border Patrol,
As Judge Weinfeld stated in
Malizia,
“there is no legitimate public interest in the FBI’s practice of labelling and identifying its sources.”
Massey also challenges the FBI’s invocation of exemption (b)(7)(D), which exempts from disclosure, inter alia, agency
records or information compiled for law enforcement purposes, but only to the extent that the production of such law enforcement records or information ... could reasonably be expected to disclose the identity of a confidential source ... and, in the case of a record or information compiled by criminal law enforcement authority in the course of a criminal investigation *623 ..., information furnished by a confidential source....
5 U.S.C. § 552(b)(7)(D). The FBI employed this exemption in withholding the identities of and information provided by informants, including cooperating nonfederal law enforcement sources, in connection with a criminal investigation involving Massey.
There is no dispute that the records requested by Massey were compiled by the FBI for law enforcement purposes. However, Massey contends that the defendants have not proffered sufficient evidence to establish that the information withheld under exemption (b)(7)(D) was provided by a confidential source. An agency invoking exemption (b)(7)(D) is not required to provide evidence of an express promise of confidentiality.
See United States Dep’t of Justice v. Landano,
— U.S. -, -,
However, our construction of exemption (b)(7)(D) in
Donovan
was limited by the Supreme Court’s recent opinion in
Landano.
In
Landano,
the FBI argued that, for purposes of exemption (b)(7)(D), “a presumption of confidentiality arises whenever any individual or institutional source supplies information to the [FBI] during a criminal investigation.” — U.S. at -,
Landano
noted that courts may look to the risks an informant might face were her identity disclosed, such as retaliation, reprisal or harassment, in inferring confidentiality.
See
— U.S. at -,
On the record before us, we cannot establish whether the particular circumstances under which the FBI received the information at issue give rise to an inference of confidentiality. We thus vacate that portion of the district court’s decision upholding the FBI’s withholding and redaction of information identifying or provided by putatively confidential sources, and remand to the district court for further inquiry. On remand, the FBI should provide the court and Massey with a supplemental affidavit explaining the nature of the criminal investigation discussed in the internal FBI memorandum and the relation of the purportedly confidential source or sources to it, as required by
Landano. See, e.g., Oliva v. United States Dep’t
*624
of Justice,
Finally, Massey challenges the FBI’s invocation of exemption (b)(7)(C), which applies to “records or information compiled for law enforcement purposes, but only to the extent that the production of such [materials] ... could reasonably be expected to constitute an unwarranted invasion of personal privacy.” 5 U.S.C. § 552(b)(7)(C). The FBI applied exemption (b)(7)(C) in withholding information from both the newspaper article and the internal FBI memorandum, disclosing the identities of FBI agents, cooperating witnesses and third parties, including cooperating law enforcement officials.
The exemption applies only if the invasion of privacy that would result from release of the information outweighs the public interest in disclosure.
See United States Dep’t of Justice v. Reporters Comm. for Freedom of the Press,
As we stated in
FLRA,
individuals, including government employees and officials, have privacy interests in the dissemination of their names.
See FLRA,
The privacy interests of private persons identified in the documents are potentially greater, insofar as disclosure of their names might reveal that they were suspects in criminal investigations. As the Supreme Court held in
Reporters Comm.,
individuals have substantial privacy interests in information that either confirms or suggests that they have been subject to criminal investigations or proceedings.
See
Massey suggests that the individuals identified in the documents may have waived their confidentiality interests through public disclosure of their identities or the passage of time.
See Diamond v. FBI,
Under exemption (b)(7)(C), once an agency establishes that there is a privacy interest in information compiled for law enforcement purposes, that interest must be balanced against the value of the information in furthering FOIA’s policy goal of disclosing
*625
internal agency activities to the public.
See generally Reporters Comm.; FLRA,
As the
Reporters Comm.
Court stated, disclosure of information “that is accumulated in various governmental files but that reveals little or nothing about an agency’s own conduct” does not serve the policies underlying FOIA.
Disclosure of the identities of private persons involved or possibly implicated in criminal investigations would be even less likely to shed light upon the FBI’s performance of its public duties.
The identifying information in the documents may be useful to Massey in his efforts to overturn his criminal conviction. However, the mere possibility that information may aid an individual in the pursuit of litigation does not give rise to a public interest.
See Hale,
Given that no substantial public interest would be served by disclosure of any of the information withheld under exemption (b)(7)(C),
“any
invasion of privacy threatened by disclosure ... is ‘clearly unwarranted.’ ”
FLRA,
CONCLUSION
The judgment of the district court is affirmed with respect to the FBI’s invocation of exemptions (b)(2) and (b)(7)(C), and vacated and remanded for further proceedings with respect to the information withheld under exemption (b)(7)(D).
