Determining responsibility after a California accident requires more than choosing which driver’s account sounds convincing. Separate what the evidence shows, which legal duties may apply and which insurance policies need investigation.
Updated October 16, 2026.
Start with observations rather than conclusions
Record the date, location, direction of travel and sequence you remember. Distinguish what you personally saw from something you were told later. If a detail is uncertain, label it as uncertain rather than filling in a gap.
Compare the available evidence
Photographs, witness accounts, vehicle information and the collision report may address different parts of the incident. Preserve the original files. A photograph taken afterward may not show where a vehicle was before impact.
Distinguish fault from insurance coverage
The fact that someone has insurance does not establish that they caused the accident. Likewise, identifying an unsafe act does not by itself answer which policy applies. Give the reviewing attorney both the incident file and the policy correspondence.
Identify additional relationships to investigate
Tell the attorney whether a vehicle was used for work, a delivery or a rideshare trip. Mention a possible product problem or roadway condition. A business logo or ownership record is a starting point for questions, not a final liability determination.
Ask for an explanation of disputed issues
If responsibility is disputed, ask which evidence supports each position and what still needs to be obtained. Avoid treating a general percentage example as the result for your case. Deadlines and potential defendants need an individual assessment.
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General information only, not legal, medical or insurance advice. Outcomes, deadlines and coverage depend on the facts. An inquiry does not by itself establish an attorney-client relationship.