Find an Investigators and Investigations Expert
Experts in background investigations, database/DMV searches, surveillance, witness location, Increasingly, modern PIs prefer to be known as "professional investigators" rather than "private investigators" or "private detectives". security, domestic, employee violence and fraud examinations. Investigation experts do not necessarily perform "on-the-ground" investigative services in every state listed. Investigators and Investigations experts serve as expert witnesses and forensic consultants in Illinois legal matters, and provide expert reports and testimony for judges, attorneys, lawyers, law firms, insurance companies and government agencies in Federal and state court trials and arbitrations in Illinois.
The listings below are of Investigators and Investigations experts serving Illinois.
Expert ListingsQDiscovery Company
Mr. Yaniv Schiff
Chicago-based firm providing top-notch assistance to law firms and corporations nationwide in expert computer forensics and electronic discovery services.
Law Enforcement Policy And Practices Consultant
PALOS HEIGHTS, IL
Robert Johnson is a retired Lieutenant Colonel - Illinois State Police. Johnson continues to serve as a private consultant and expert witness regarding law enforcement policies and practices. He has been retained in over 100 cases and has been qualified in state & federal courts. He also conducts sensitive internal investigations. Johnson currently serves as an Assessor for the C.A.L.E.A. and has reviewed the operations of approximately thirty law enforcement agencies nationwide seeking accreditation.
Professor Gregory Gilbertson provides attorneys with expert witness analysis and opinions on topics including excessive force, false arrest, police misconduct, self-defense, and police practices and procedures. He has been found competent to testify in US District Court. He has consulted with lawyers and law firms on nearly 60 cases in 14 states. A complete listing of his casework can be found at gilbertson-investigations.com.
Skidmark Accident Reconstruction Specialists, LLC
Fernandina Beach, FL
Mr O'Neill has investigated hundreds of motor vehicle crashes and has been recognized as an expert in numerous courts.
The Physical Security Architects, Inc.
Paul W. Logan, AIA, CFC, CHS-III, PCI, PSP, MSAJS
The Physical Security Architects, Inc. (PSA) is a professional security and investigation security firm focused on making the built-environment more secure and safer for its users. With specialized knowledge and experience in architecture and construction, we have a unique understanding and appreciation for how the built-environment contributes to the occurrences of criminal behavior and critical incidents.