A driver in front may hear a collision before feeling an impact. A passenger may see only one lane. A person in a vehicle struck twice may combine the contacts when describing the event. These accounts can differ without any one person having observed the entire sequence. The record should preserve each account before trying to turn several perspectives into one narrative.

An account matrix should preserve who perceived which part of the event, from what position, at what time, in which source, and with what stated uncertainty before comparing the account with physical or electronic evidence.

Create one identity row for every account

  • Person’s name and contact information, driver or passenger role, vehicle and seat position, seat-belt use as actually reported, injury or communication limits, language or interpreter information, and relationship to another participant
  • Direction and lane of travel, approximate location, view through windows or mirrors, obstructions, lighting, weather, traffic, noise, distraction, and portion of the event the person says was perceived
  • Account date and time, interviewer or recipient, purpose, medium, recording status, source file, original wording, summary author, and whether the person reviewed the summary
  • Statements of uncertainty, estimates, assumptions, secondhand information, later-added detail, and any correction or disagreement

Keep the first account and later accounts separate

A 911 call, roadside statement, DMV-349 narrative, witness form, insurer call, text message, recorded interview, affidavit, deposition, or trial testimony arises at a different time and for a different purpose. Preserve each source in its original form. A later account may contain information learned after the crash, while an early account may be incomplete because of safety conditions, stress, injury, limited observation, or the questions asked.

The current NCDMV DMV-349 Instructional Manual separates driver, passenger, witness, narrative, diagram, vehicle, sequence, and other reporting fields. An officer’s report may organize accounts and observations, but the report should not be silently substituted for the speaker’s own words or for evidence the speaker did not personally perceive.

Compare accounts by event interval

  • Before first contact: speed estimates, following distance, traffic state, signals, lane position, visibility, braking, steering, sounds, and warnings
  • First contact: vehicles and areas of contact, direction of force as perceived, sound, movement, rotation, occupant motion, and uncertainty
  • Between contacts: elapsed time, vehicle movement, braking or steering, additional traffic, roadway position, and what the person could still see or hear
  • Later contacts and rest: order, number of impacts, final positions, exits, conversations, photographs, emergency response, and events learned from other people

Place physical and electronic evidence in separate columns: scene photographs, vehicle damage, debris, road marks, video, event-data records, telematics, dispatch time, and report measurements. Mark whether an item supports, conflicts with, or cannot test a particular statement. Avoid forcing evidence into agreement when clock offsets, missing files, unknown vehicle movement, or measurement limits remain unresolved.

Preserve exact wording and source integrity

Evidence Rule 613 addresses prior statements of witnesses in court. Its application depends on the proceeding and use. The practical recordkeeping lesson is to preserve the actual prior statement, speaker, date, medium, and context rather than relying on a paraphrase created after a conflict appears.

Evidence Rule 901 addresses authentication or identification. Keep the original audio, video, message, form, or writing; source and export details; complete rather than clipped context; file names and metadata; custody; copies; and any transcript or summary as a separate derivative record.

Treat differences as questions, not verdicts

A difference may reflect viewpoint, timing, terminology, memory, a changed question, an estimate presented as exact, or later information. Record the difference precisely and identify what evidence could test it. Do not label a person dishonest, assign fault, or state which impact caused an injury from the inconsistency alone.

The related guide to building a multi-vehicle impact sequence shows how to organize movements and contacts after the participant accounts are preserved. This page owns the account-by-account source and conflict matrix.

Rosensteel Fleishman Car Accident & Injury Lawyers provides information about Charlotte multi-vehicle car-accident claims involving conflicting accounts. Responsibility, causation, and admissibility require the complete event-specific record.

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