Agent Rough Notes and Reports Under the Jencks Act

The Threshold Question: Whose Statement Are the Notes?

An agent’s handwritten notes and typed reports are among the most fought-over materials in a federal trial, but the Jencks Act analysis starts with a single question: whose statement is it? The same page can be the interviewed witness’s statement, the testifying agent’s statement, or nobody’s — and the answer decides whether it must be produced.

The Fifth Circuit drew the distinction cleanly in United States v. Welch. The court separated two questions that prosecutors and judges often blur: whether notes taken during a witness interview are the Jencks statement of that witness, and whether a report an agent compiles about the agent’s own activities is the Jencks statement of the agent. Those are governed by different parts of § 3500(e) and produce different answers.

Notes of a witness interview become that witness’s statement only if the witness “signed or otherwise adopted or approved” them under § 3500(e)(1), or if they are a “substantially verbatim” contemporaneous recital under (e)(2). By contrast, a report an agent writes about what the agent personally did and observed can be the agent’s own statement, producible once the agent testifies. Keeping those two tracks straight is the key to litigating any agent-notes dispute.

When Interview Notes Are the Witness's Statement

When the defense wants an agent’s interview notes to impeach the interviewed witness, the notes count as that witness’s statement only under narrow conditions. They must be adopted or approved by the witness, or be a substantially verbatim, contemporaneous recital of what the witness said. Rough jottings rarely clear that bar.

In United States v. Griffin, the Ninth Circuit explained that an investigator’s rough notes are the interviewee’s statement only if the interviewee signed or approved them, or if they are a substantially verbatim recital recorded as the witness spoke. Where the interviewing officer testified that her notes were neither read back to nor adopted by any interviewee, the notes could not be those witnesses’ statements. The congressional policy behind the Act — protecting a witness from being impeached with words that are not the witness’s own — drives this narrow reading.

The adoption requirement mirrors the Supreme Court’s treatment of witness statements generally. A witness who simply answers an agent’s questions has not adopted the agent’s notes; adoption requires the witness to review and approve the specific writing. If the officer never read the notes back and the witness never confirmed them, the notes are the officer’s record, not the witness’s statement, and they are not producible as the witness’s Jencks material.

Even so, the defense should not assume. Whether a witness adopted an interview record is a fact question worth developing on the record — through the agent’s own account of the interview — including whether the witness was shown the notes, read a written version, or signed anything. If the answer is yes, ordinary jottings can cross into producible territory as the witness’s adopted statement.

When Notes or Reports Are the Testifying Agent's Own Statement

The second track asks whether the material is the testifying agent’s own statement. When a case agent takes the stand, the agent’s prior reports about the events the agent describes can be producible under the Jencks Act — not as any witness’s statement, but as the agent’s.

Welch is the clearest example. The Fifth Circuit held that an agent’s investigation report, which the agent prepared from notes and recollections of the agent’s own undercover activities, “was clearly a statement” as to that agent and had to be produced once he testified, subject to in camera review of relevance. A formal report describing what the agent did, saw, and heard is the agent’s own account, and it is fair impeachment material when the agent testifies to those same events.

Rough notes, though, are a different matter even on the agent’s side. Griffin observed that an agent’s rough notes are usually too cryptic, incomplete, or truncated to be the agent’s own full statement — often an “unsiftable mix” of the interviewee’s words and the agent’s own selections and impressions. And where the agent later adopts a formal report drawn from the notes, the adoption tends to attach to the finished report rather than the underlying jottings, so it is the report, not the notes, that becomes the producible statement.

The practical rule that emerges is to demand the agent’s formal reports whenever the agent testifies about matters those reports cover. A polished DEA-6 or investigative memorandum recounting the agent’s own conduct is a strong candidate for production; the loose handwritten notes behind it usually are not the agent’s producible statement on their own.

The FBI 302 Report and the 'Substantially Verbatim' Line

Between the loose notes and the agent’s own account sits the FBI 302 — the typed report of a witness interview. Whether a 302 is the interviewed witness’s statement turns on the “substantially verbatim” requirement of § 3500(e)(2), and most 302s fail it because they summarize rather than transcribe.

In United States v. Judon, the Fifth Circuit upheld a finding that 302 reports were not Jencks material where they differed from the underlying notes in detail and length and were based on the agents’ memories as well as the notes. A 302 is a § 3500(e)(2) statement, the court said, only if it is essentially a transcription of verbatim interview notes — not when it reflects the agent’s later reconstruction.

Contemporaneity is the other half of the test, and it defeated production in United States v. Martinez. There, the agent began preparing the report roughly four weeks after the debriefing, so the Fifth Circuit held it was not “recorded contemporaneously with” the witness’s statement and therefore was not a producible (e)(2) statement. The court added that phrases like “the witness stated” do not turn a report into a verbatim account, and that the government’s mere reliance on a report does not make it producible.

For the defense, this means scrutinizing how and when the report was made. A 302 typed the same day from complete, near-verbatim notes has a real claim to production; one written weeks later, longer and more detailed than the notes, generally does not qualify. The facts of preparation — timing, source, and fidelity — decide the question, and they are worth developing through the agent’s testimony.

Do Agents Have to Preserve Their Rough Notes?

A recurring fight is whether agents must keep their rough notes at all. The circuits are not uniform. Some treat notes incorporated into a formal report as expendable; others require preservation so the court can decide what qualifies. The defense position depends on the governing circuit.

The Fourth Circuit took the permissive view in United States v. Hinton, holding that an agent’s rough interview notes, once incorporated into a formal 302 report, are not statements within § 3500(e)(1) and need not be preserved or produced. On that view, disclosing the finished report satisfies the Act, and the underlying jottings can be discarded.

Other courts insist on preservation as a matter of administering the Act. Griffin reaffirmed a Ninth Circuit rule requiring agents to preserve original interview notes so that courts can play their proper role in deciding what must be produced. Under that approach, an agent cannot unilaterally moot a Jencks question by destroying the only record that could answer it. Because these positions differ, counsel should identify the controlling circuit’s rule early and, where preservation is required, put the government on notice to retain notes.

This section is about the duty to keep notes and whether they qualify — not the sanction if producible notes are lost. What happens when Jencks material is destroyed, and when a court must strike testimony or grant a mistrial, is a distinct question addressed on the companion page about the remedy for lost or destroyed Jencks material. The qualification analysis comes first: if the notes were never a producible statement, their loss changes nothing.

Litigating an Agent-Notes Dispute

Winning an agent-notes dispute is usually a matter of pinning down facts and making precise requests, not sweeping demands. The defense that succeeds treats notes, 302s, and the agent’s own reports as three separate categories and tailors the request to each.

A workable sequence has four steps. First, when a government agent testifies, move specifically for the agent’s own reports covering the subject of the testimony — the strongest claim under Welch. Second, for the interviewed witnesses, probe whether the witness ever adopted or approved any interview record, because adoption can convert notes into the witness’s statement. Third, for any 302 offered as a witness’s statement, develop when it was prepared and how closely it tracks the notes, since Martinez and Judon make timing and fidelity decisive.

Fourth, ask the court to compare the report against any surviving notes in camera. Inconsistencies between a 302 and the underlying notes are exactly what impeachment is built on, and the in camera procedure under § 3500(c) lets the judge sort relevant from irrelevant without exposing protected material. Where the governing circuit requires preservation, request early that notes be retained.

Throughout, counsel should keep the record clean: identify each document by type, state the legal theory for production, and ask that anything withheld be sealed for appellate review. Because the qualification question is fact-bound and reviewed for clear error, the record made at trial is what an appellate court will scrutinize. Precise requests and a preserved record turn a murky notes dispute into a reviewable ruling.

Where This Fits

This guide is one of four situations that arise under the Motion to Compel Jencks Act Material. Start with the parent motion for the overall framework, or move to a related fact pattern:

What the Case Law Says

These decisions—verified against primary sources—control how this issue is litigated. Every case still turns on its own facts.

• United States v. Welch, 810 F.2d 485 (5th Cir. 1987) — An agent's investigation report of the agent's own activities is the agent's own producible statement once the agent testifies, subject to in camera review.
• United States v. Griffin, 659 F.2d 932 (9th Cir. 1982) — Rough notes are the interviewee's statement only if adopted or substantially verbatim, and are usually too truncated to be the agent's own statement.
• United States v. Hinton, 719 F.2d 711 (4th Cir. 1983) — An agent's rough interview notes incorporated into a formal 302 report are not statements under 3500(e)(1) and need not be preserved.
• United States v. Judon, 581 F.2d 553 (5th Cir. 1978) — 302 reports differing from the notes and resting on the agent's memory are not Jencks material unless essentially transcriptions of verbatim notes.
• United States v. Martinez, 87 F.3d 731 (5th Cir. 1996) — A report prepared about four weeks after the interview was not recorded contemporaneously and was not a producible statement under 3500(e)(2).

General summaries of published opinions for information only — not predictions about any specific case.