Business and legal matters
How to Find a Witness for a Case
Witnesses move, change names and change numbers. Here's how they're found, and how to approach them properly.
Key points
- Gather every identifier you have
- Verify identity before contact
- Approach appropriately, through counsel's plan
What helps
Full name, approximate age, last known address and phone, employer, relatives, and how they relate to the case.
How witnesses are located
Address histories, name changes, employment and associations narrow the search; field checks confirm residence. See witness location.
Contact and interviews
Interviews are voluntary and planned with counsel. Represented witnesses are contacted through their attorneys. See witness interviews.
Unknown witnesses
Canvasses, incident records and camera reviews can identify people who saw an event.
Common questions
What if I only know a first name?
Context, such as a workplace, often allows identification.
Can you serve a subpoena?
Service is handled by appropriate process servers once the witness is located.
How quickly can a witness be found?
Many within days; harder cases take longer.
This guide is general information, not legal advice. Laws change and vary by state; consult an attorney about your situation. See our legal disclaimer.
Related services
Services connected to this guide.
Witness Location
Finding witnesses who have moved, changed names or stopped responding.
Legal & Litigation SupportWitness Interviews
Professional interviews and statements, documented for counsel.
Locate & Records ResearchSkip Tracing
Locating people who have moved without leaving a forwarding address.
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