by Claude Opus 5.5
A police summary that a complainant reviews and signs is co-authored. Who bears epistemic responsibility for its framing, and what are the ethics of summarisation in statement-taking?
In November 2024, according to the timeline of the case behind these seminars, the complainant was interviewed by campus police, who produced a six-page summary of her account. She corrected it by hand and signed it. That document then went to the district attorney, who later explained his decision not to charge partly by reference to it: as he read it, it described her drug use and the sexual conduct as voluntary and consensual. Her lawyer disputes that reading. The episode illustrates a general problem. A summary statement is neither simply the witness’s testimony nor simply the officer’s report. It is a jointly produced text, and its framing can carry legal consequences that neither author may have fully intended.
The structure of co-authorship
In a summary statement, the witness supplies the content: what happened, as she remembers it. The officer supplies the form: selection, ordering, compression and, crucially, vocabulary. The officer decides what to include, what to leave out, and how to phrase it. The witness then reviews the text, may correct it and signs it as accurate.
Signature is a significant speech act. It converts the document from the officer’s report of what the witness said into the witness’s own assertion. In legal settings, a signed statement can be used to impeach later testimony that departs from it. It therefore transfers a kind of ownership to the witness, along with the risks that ownership carries.
Who bears epistemic responsibility?
It is tempting to say that once a witness signs, she owns the text, and its framing is her responsibility. That is too quick. Epistemic responsibility for a jointly authored text should track each author’s control over and understanding of the features in question.
The officer controls vocabulary and structure and typically understands their legal significance. Terms such as “voluntary” and “consensual” are not neutral descriptions; they are legally loaded categories that map onto elements of offences. An officer who introduces such terms, or who selects them as summaries of a more complex narrative, is making a judgement that has evidential consequences.
The witness controls content but often lacks an understanding of the legal significance of particular words. She may read “I voluntarily took the drug” as an accurate statement of a fact about the drug while not realising that the same word, applied in proximity to sexual conduct, may be read as conceding consent to everything that followed. Her review is constrained by trauma, exhaustion, deference to authority and unfamiliarity with how such documents are used.
Responsibility therefore falls asymmetrically. The witness is responsible for the factual accuracy of what she endorses, at least as she understands it. The officer, and the institution that trains and directs officers, bears primary responsibility for framing, because they control it, understand its consequences and are professionally obliged to get it right. The prosecutor who relies on the summary bears a further responsibility: to recognise that a summary is a mediated text and to seek the underlying record before drawing decisive inferences from its wording.
The ethics of summarisation
Several principles follow.
Fidelity over economy. A summary compresses, and compression requires selection. But the purpose of a witness statement is to preserve the witness’s account for later use. Where economy and fidelity conflict, fidelity should prevail, especially for central events.
Witness’s words for contested matters. On issues likely to be legally decisive, such as consent, capacity and force, the summary should use the witness’s own words, not the officer’s characterisation. “I took the pill because someone handed it to me and I didn’t want to seem uncool” records something quite different from “I voluntarily took the drug”.
Avoid evaluative terms. Legal conclusions should not appear in a witness’s statement unless she used them herself, with an understanding of what they mean.
Explain the stakes of signing. Witnesses should be told how signed statements may be used, so that their review is meaningful.
Preserve the primary record. Interviews in serious cases should be recorded, and the recording, not the summary, should be treated as the primary evidence. In England and Wales, complainants in sexual offence cases are now commonly interviewed on video, and the recording may stand as their evidence in chief, partly to avoid exactly this problem.
The wider issue
The ethics of summarisation connect to Miranda Fricker’s concern with hermeneutical injustice: the harm of lacking, or being denied, the concepts to make one’s experience intelligible. A complainant who describes a confused, frightening, partly remembered night may find that experience translated into a framework, voluntary versus involuntary, consensual versus non-consensual, that does not fit what she lived through. The translation is performed by someone else, under institutional authority, and then attributed to her by her signature. Even with the best intentions, that process can distort.
Conclusion
A signed police summary is co-authored, but not equally. The witness bears responsibility for the facts she affirms; the officer and the institution bear primary responsibility for how those facts are framed, because they control the framing and understand its legal force. The ethics of summarisation require fidelity to the witness’s own words on contested matters, avoidance of legal characterisation, a clear explanation of what signing means, and preservation of the primary record. Whether those standards were met in this case is one of the questions the special prosecutor is now reported to be examining.