Supreme Investigations PLLC · Licensed Private Detective Agency · Chicago, Illinois
Witness Statements in Chicago
Supreme Investigations is a licensed witness statement investigator serving Chicago, Cook County, DuPage County, and all of Chicagoland. We provide professional witness identification, field interviews, and documented statement collection for attorneys, law firms, and legal proceedings, and a licensed Illinois PI produces every recorded and written statement for depositions, hearings, and trial preparation in Cook County courts.
Authority that matters in court: we are licensed by the Illinois Department of Financial & Professional Regulation (IDFPR) under 225 ILCS 447 as Agency #117.001922 and Detective #115.002750.
Recorded Statements
We take professionally recorded witness statements with audio documentation and written transcripts. Each statement is structured for admissibility in Illinois legal proceedings, depositions, and pre-trial preparation, and our collection methodology is neutral and objective.
- Audio recorded with written transcripts
- Admissibility-structured collection
- Deposition and pre-trial support
Witness Location
We locate witnesses who have moved, lost touch, or become difficult to contact, using skip tracing, database research, and field verification across Chicago and Chicagoland to identify and contact individuals with relevant knowledge of your case.
- Witness skip tracing and location
- Database and field verification
- Notification and contact facilitation
Written Statement Documentation
We prepare detailed written statements that witnesses review and sign, formatted for use in civil litigation, insurance claims, family law proceedings, and employment matters. Each statement is structured to meet evidentiary standards for Illinois courts.
- Signed written statement documentation
- Evidentiary standard formatting
- Civil, family law, and insurance use
Pre-Trial Preparation
We conduct comprehensive witness interviews and statement collection to support trial preparation. We identify credibility issues, inconsistencies, and corroborating witnesses before the case reaches a hearing, coordinating directly with the attorney throughout.
- Trial preparation interview strategy
- Credibility and consistency assessment
- Direct attorney coordination
Field Interviews
We conduct in-person field interviews with neighbors, coworkers, acquaintances, and other individuals with knowledge relevant to your case. Accounts gathered on-site are documented, with location and context noted in the written report.
- In-person field interview operations
- Location and context documentation
- Corroborating witness identification
Insurance & Civil Claims
We collect witness statements for insurance companies, adjusters, and attorneys handling personal injury, property damage, and liability claims, neutrally documenting accounts from all relevant parties to the incident.
- Neutral third-party statement collection
- Personal injury and liability claims
- Insurance and adjuster coordination
Supreme Investigations PLLC provides licensed witness statement services across Chicago, Cook County, DuPage, Lake, Will, Kane, and McHenry counties in compliance with the Illinois Private Detective Act (225 ILCS 447). When a case depends on what someone saw or heard, a licensed investigator locates, interviews, and documents witness accounts in signed, court-admissible written statements, with full chain of custody from collection to submission. Witness statements pair directly with surveillance investigator Chicago for corroborating visual evidence, attorney investigations Chicago for complete pre-trial preparation, and licensed Process Server Chicago for same-week service of subpoenas and legal documents across all Cook County courts.
Related Services
Ready to Start?
Call directly or submit a confidential case intake to discuss your witness statement needs. A licensed Illinois private investigator handles every investigation personally, structures the work for Cook County courts, and coordinates with your legal team.