Private Investigators Expert Witnesses
Forensic & Laboratory Testing Expert Witness Listings
Private investigators (PIs) may be found by clicking on the below listed links. The private detectives found through this page may advise regarding due diligence, background investigations, and private investigations. These investigators may provide reports concerning background checks, criminal investigations, and domestic investigations. They may also provide testimony regarding information services, investigations, location services, surveillance, witness interviewing and assessment, witness location and statements, sub rosa, subrosa, private eyes, and skip traces, among other topics.
You may limit your search for Private Investigators expert witnesses to a specific area by selecting a state from the drop down box.
Expert Witnesses
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Featured Experts
Mortgage Expert Witness | Mortgage Underwriting Expert | Mortgage & Real Estate Investigations. Leveraging 25 years of mortgage, real estate, title/escrow, and fraud Investigation experience. Civil & criminal fraud expert cases. Available now for immediate...
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All States
Use of Force (Lethal and Less Lethal)
-Investigative policies and procedures, review, adjudication, and reality-based training scenarios
Police Corruption / Internal Administrative Investigations
Vice procedures and Investigations -...
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Location:
New York
Areas of Expertise:
Motor Vehicle Accident Reconstruction and Forensic Engineering: Mr. Grahme Fischer has over 40 years of experience practicing various aspects of mechanical and forensic engineering. He has conducted...
Location:
Connecticut
Areas of Expertise:
I am a retired captain from the Waterbury Police Department in Waterbury, Connecticut. During my time, I instructed numerous courses, including Implicit Bias, Human Behavior (psychology), Civil Complaints,...
Location:
Indiana
Areas of Expertise:
Kouns is a former Special Agent and Supervisory Special Agent of the FBI. For more than 22 years he served the Bureau in the field and at FBI Headquarters while conducting or overseeing criminal, counter-terrorism...
Location:
Pennsylvania
Areas of Expertise:
Sameer Somal is the CEO of Blue Ocean Global Technology and co-founder of Girl Power Talk. He is a frequent speaker at conferences on digital transformation, online reputation management, diversity &...
Location:
Michigan
Areas of Expertise:
I am an audio, video, and image forensic analyst and have been practicing for 9 years. I have expert witness testimony experience in courts at the state level. I have also performed several successful...
Location:
California
Areas of Expertise:
Dr. Cawood is President of Factor One which is a California based corporation specializing in violence risk assessment, threat assessment, behavioral analysis, security consulting, and investigations....
Location:
Texas
Areas of Expertise:
Established in 1981, System Engineering And Laboratories (SEAL) specializes in providing multi-disciplined engineering and scientific consulting, product testing, safety and forensic engineering (failure...
Location:
Kansas
Areas of Expertise:
Mr. Stephenson is a former Police Officer, FBI Agent, FBI Police Instructor, FBI - SWAT/Firearms Instructor/Defensive Tactics Instructor and FBI National Academy Instructor. Mr. Stephenson is a certified...
Location:
California
Areas of Expertise:
Chris McConnell AIFA® is an independent expert whose portfolio includes but is not limited to the securities, banking and financial services industry regulatory and internal compliance, custom and practice,...
Location:
California
Areas of Expertise:
Referred to by respected and experienced law enforcement and security civil and criminal attorneys as “The expert’s expert.” Representing agency defense and concerned plaintiff and criminal defense attorneys...
Location:
New York
Areas of Expertise:
FORENSIC ENGINEERING: Schneider Engineering, PLLC started in 1988. Its Principal, Steven Schneider, P.E. has 50 years of experience in the traffic accident and engineering fields. The firm specializes...
Location:
New York
Areas of Expertise:
I am a retired Lieutenant Commander of the New York City Police Department, having served for more than 33 years. During my tenure with the NYPD, I have served in the ranks of police officer, detective,...
Location:
California
Areas of Expertise:
Nikoui and Associates, Forensic Identification Services & Consulting. LLC is an independent and licensed fingerprint laboratory. We specialize in the arts and science of fingerprint development, collection,...
Location:
Florida
Areas of Expertise:
Robert Pusins is a retired (2018) law enforcement professional with over 35 years of progressive law enforcement experience including over 30 years of service with the Fort Lauderdale Police Department...
Location:
Multiple Locations
Areas of Expertise:
Don is a trained and experienced premises security and police practices professional with approximately 45 years of experience. His broad expertise comes from his experience in all areas of security and...
Location:
California and New Mexico
Areas of Expertise:
Beth A. Mohr, CFE, CFCS, CAMS, CCCI, MPA, PI, is a Law Enforcement / Police Practices expert with over 30 years of sworn and non-sworn investigative experience. Ms. Mohr is credentialed as a Nationally...
Location:
California
Areas of Expertise:
Mr. Robert “Bobby” Dean is a well-known, highly regarded and highly respected Homicide Investigator within the Southern California law enforcement community. He achieved a reputation as one of the most...
Location:
Texas
Areas of Expertise:
Certified in Financial Forensics – selected by the U.S. Senate as its only investigative accountant for Whitewater. Reviewed documents related to the audit of Swiss banks for holocaust victims’ assets....
Location:
Texas
Areas of Expertise:
Since 1988, Real-World Forensic Engineering, LLC (“RWFE”) has provided engineering services to industries and government labs, as well as litigation support to both plaintiff and defense attorneys practicing...
Location:
California
Areas of Expertise:
Setec Investigations offers unparalleled expertise in computer forensics and electronic discovery, providing highly personalized, case-specific forensic analysis and litigation support services to assist...
Location:
Iowa and Illinois
Areas of Expertise:
Gossman Forensics provides expert technical assistance to counsel in litigation involving fires and explosions, chemical and environmental forensics, hazardous waste, hazardous materials, regulatory compliance,...
Location:
Multiple Locations
Areas of Expertise:
"Expert Professional Not Professional Expert" - I am a Board Certified security professional with multi-state security consultant, private patrol and private investigator "Qualified Manager" licenses....
Location:
Florida
Areas of Expertise:
Expert...Police Policy and Procedure; Police Misconduct; Police Liability. Michael is the owner and managing member of Under the Sun Investigations LLC. A 25 year veteran of law enforcement and retired...
Location:
Multiple Locations
Areas of Expertise:
For over 30 years, ForensisGroup has provided the nation’s top law firms, businesses, insurance companies, government entities with highly qualified expert witnesses and consultants. Experts referred by...
Location:
New York
Areas of Expertise:
Vincent A. Ettari, P.E., P.C. serves New York City & the counties of Westchester, Dutchess, Putnam, Orange, Rockland, Ulster, Suffolk (Long Island), Nassau, Bronx (N.Y.), Queens, Brooklyn / Kings County,...
Location:
North Carolina
Areas of Expertise:
Current Chief of Police with over 40 years of experience in a wide range of federal, state, local, and private criminal justice leadership positions. Areas of expertise include use of force, deadly &...
Location:
Multiple Locations
Areas of Expertise:
Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...
Location:
New York
Areas of Expertise:
Anthony Racioppo is an Accident Reconstructionist, ASE Certified Master Mechanic and Trucking Forensic & Safety Expert. He has been investigating motor vehicle accidents for over 35 years both with the...
Location:
Texas
Areas of Expertise:
Jim Ellis is a retired FBI Agent with more than 35 years of complex investigation experience. He is located in Texas but is available nationwide. Mr. Ellis is a Certified Fraud Examiner, FINRA Arbitrator,...
Location:
Pennsylvania
Areas of Expertise:
CipherBlade is a team of experienced and credentialed experts and investigators for all matters involving cryptocurrency, bitcoin and blockchain technology. We are available to testify, audit, track, investigate...
Location:
California
Areas of Expertise:
Retired Sergeant II+1 Los Angeles Police Department Special Weapons and Tactics(SWAT). Worked numerous assignments over the past 29 years to include: SWAT, K9, Vice, Narcotics, Jail Operations, Internal...
Location:
California
Areas of Expertise:
Global Forensic Services, LLC (formerly Stewart Forensic Consultants, LLC) is an independent laboratory and consulting firm providing investigation, forensic and litigation support to individuals, companies...
Location:
Multiple Locations
Areas of Expertise:
Brooks is a Trucking and Warehousing expert, experienced in accident and injury investigations. He has worked in the Transportation Industry since 1983. In 1994, after 13 years as a professional truck...
Location:
Texas
Areas of Expertise:
Mr. Young is an alarm technician currently practicing in the field. He is a Fire Alarm Planning Superintendent (APS), a Licensed Private Investigator (LPI) and an alarm systems expert. In the business...
Private Investigators Expert Witnesses by State
Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming