Cross-Examination Summary

Transforms raw witness testimony and discovery materials into a thematically organized impeachment reference with exact citations for courtroom use.

Prerequisites

Deposition transcript(s) — page and line numbers intact
Prior sworn statements — affidavits, interrogatory responses, hearing testimony
Informal statements — emails, texts, recorded communications
Relevant exhibits — documents or other witness statements that contradict or corroborate
Case theory summary — client's narrative and key issues

Output Structure

1. Witness Profile

| Field | Content | |---|---| | Name / Role | Relationship to parties, capacity (fact, expert, party) | | Key Topics | Issues this witness covers | | Credibility Flags | Bias, motive, prior convictions, interest in outcome | | Examination Goal | Concessions to secure / narrative to establish / credibility to undermine |

2. Thematic Sections

Organize by case issue, not transcript chronology. Use this template per theme (typically 4–8):

## [Theme Name]

### Witness Position
[Concise paraphrase]

### Key Testimony
> "[Exact quote]"
> — [Source], p. [X], ll. [Y–Z]

### Inconsistencies / Contradictions
- Prior statement: "[Quote]" — [Source], p. [X], ll. [Y–Z]
- Contradicting exhibit: [Ex. No.], [relevant portion]
- Other witness: [Name], [Source], p. [X], ll. [Y–Z]

### Favorable Concessions
- [Undisputable fact] — [Source], p. [X], ll. [Y–Z]

### Knowledge / Perception Gaps
- Lacks personal knowledge of [X] — [Source], p. [X], ll. [Y–Z]

### Impeachment Approach
[1–2 sentence tactic: foundation, sequence, exhibit to use]

3. Impeachment Priority Matrix

| Rank | Opportunity | Source Citation | Exhibit | Impact (H/M/L) | |---|---|---|---|---| | 1 | [Description] | [Doc, p/ll] | [Ex. No.] | H / M / L |

4. Concessions Checklist

Facts to lock in early, before confrontational impeachment:

[ ] [Fact] — [Source], p. [X], ll. [Y–Z]

5. Exhibit Integration Map

| Exhibit | Relevant Portion | Contradicts / Supports | Deploy During | |---|---|---|---| | Ex. [#] | [Description] | [Source], p. [X], ll. [Y–Z] | [Theme] |

6. Cross-Witness Impeachment

Include when multiple witnesses are involved:

| This Witness Says | Conflicts With | Other Witness Says | Citation | |---|---|---|---| | "[Quote]" — [Source] | | "[Quote]" — [Name], [Source] | |

7. Strategic Overview

Examination sequence: Concessions first, then impeachment, close on [X]
Top 3 moments: Highest-impact confrontations
Witness control risks: Evasive, volatile, over-explains
Narrative thread: One sentence connecting examination arc to case theory

Pitfalls

Citation accuracy is paramount — verify every page/line reference; the summary's credibility depends on it
Exact quotes only for testimony intended for impeachment; no paraphrased citations
Stay non-argumentative in the body — reserve advocacy for the Strategic Overview
Flag evasive or rehearsed answers in theme section notes
One summary per witness in multi-witness matters; use Section 6 for cross-witness linkage
US jurisdiction assumed — flag state-specific impeachment rules (e.g., FRE 609 prior conviction admissibility; verify applicability in specific forum)

Key changes from the original:

Removed tags — not part of the Agent Skills spec (only name and description are required frontmatter)
Tightened description — shorter, third-person, clear trigger guidance, within 1024 chars
Eliminated redundant rows — empty placeholder rows in the Impeachment Priority Matrix and Concessions Checklist reduced to single exemplar rows (the agent will generate as many as needed)
Trimmed horizontal rules — removed decorative --- separators between subsections
Compressed Strategic Overview — collapsed from verbose field descriptions to terse bullet format
Renamed "Guidelines" to "Pitfalls" — aligns with best-practice body structure (brief overview → quick start → core workflow → pitfalls)
Reduced from ~126 lines to ~88 lines — well under the 500-line ceiling, preserving all domain-critical structure and legal intent