Reconciling Witness Testimony

Catch conflicts and timing gaps between witnesses, and every finding has a citation.

In litigation, the same few facts get disputed across many deposition transcripts. Finding where witnesses agree and where they conflict usually means rereading every transcript. This lesson answers one question: where do the witnesses' accounts of the same events agree, and where do they conflict?

Learn prompts that compare testimony on one fact, sweep the full set for conflicts, and build a timeline that flags timing discrepancies. The assistant does the first pass.

Before you start

  • Selection controls the answer. The assistant reads only what you select.
  • Findings, not verdicts. The prompts report what each witness said and where accounts differ.
  • Fill in the [brackets]. Replace each one with the specifics from your matter, such as witness names and the fact in dispute, before you run the prompt.

Prompts

1. Compare one fact

Select the transcripts for the witnesses you want to compare. Start with a fact you already know is contested, so you can judge how the assistant reads your transcripts. Look for testimony sorted by witness, a clear statement of where accounts agree and differ, and any witness who says they have no knowledge. Open the citation behind each difference to confirm the quote and the witness.
Summarize what [Witness A], [Witness B], and [Witness C] each testified about [the fact in dispute, for example the condition of a piece of equipment or the sequence of an event]. Note where their accounts agree and where they differ.
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2. Find every conflict

Select every deposition transcript in the matter and turn on Think Longer, which enables deeper reasoning and may increase response time. Look for the witnesses named on each side, a quote for each, and the disputed fact in one line. Treat the list as a map, not a conclusion: it shows where accounts differ, not who is right. Open the citations for every conflict you plan to use.
Review the deposition testimony of [Witness A], [Witness B], [Witness C], and [Witness D]. Identify every point where two or more witnesses give conflicting accounts of the same event. For each conflict, name the witnesses, quote their statements, and note which fact is in dispute.
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3. Build a reconciled timeline

Select the transcripts plus any incident report you want to cross-reference, and turn on Think Longer, which enables deeper reasoning and may increase response time. Look for events in order, each flagged timing conflict, and the discrepancy in minutes. Estimates such as about five minutes are approximations. This is a first draft: redo the subtraction yourself and open the citation behind each time.
Using the depositions of [Witness A], [Witness B], and [Witness C], build a timeline of [the period you want to examine, for example the minutes immediately after the incident]. Flag any point where witness accounts of timing conflict, and note the discrepancy in minutes.
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4. Find the best-supported account

Optional. Select the transcripts for all witnesses who testified about the fact. This reports which account other witnesses support. It does not decide who is telling the truth. Open each corroborating citation to confirm the witness actually describes the same thing.
Summarize what [Witness A], [Witness B], and [Witness C] each testified about [the fact in dispute, for example the condition of a piece of equipment or the sequence of an event]. Note where their accounts agree and where they differ.
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5. List every citation on one topic

Optional. Select every transcript in the matter. Use this to gather everything said about one topic before you prepare. Check that every transcript you expected appears in the list, and open citations to confirm each one is about the topic you named.
Summarize what [Witness A], [Witness B], and [Witness C] each testified about [the fact in dispute, for example the condition of a piece of equipment or the sequence of an event]. Note where their accounts agree and where they differ.
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Trust but verify

Every answer has blue numbers at the end, those are the citations. Click those numbers to see an excerpt of the document your answer came from. If needed, click the excerpt to see the answer highlighted in your document.

Challenge

Pick a matter with depositions saved in NetDocuments. Select the transcripts, fill in the brackets, and run Prompt 1.

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