Forensic, General & Medical
Expert Witnesses

Security Expert Witnesses

Security Experts Testimony and Legal Consultants


Interhack Corporation

Interhack Corporation
Ohio - Serving: All States

Phone (614) 545-4225
Website www.interhack.com

Computer Forensic Expert Witness: Data Breach, Information Security, Cybersecurity

C. Matthew Curtin, CISSP is the Founder and CEO of Interhack Corporation. Curtin is Interhack’s lead computer scientist and cybersecurity expert. Curtin has been engaged in criminal, civil, administrative, and military processes by plaintiffs, defendants, and the courts directly. His opinion has been accepted by...

On-Scene Consulting Group, LLC

On-Scene Consulting Group, LLC
California - Serving: I have testified in matters in both Federal and State Court ...

Phone (714) 655-4280

Use of Less than Lethal and Lethal Force, Police Procedures, Security Expert Witness

Recently retired Sergeant II+1 Los Angeles Police Department Special Weapons and Tactics (SWAT) Supervisor. Worked numerous assignments over the past 29 years to include: SWAT, K9, Vice, Narcotics, Jail Operations, Internal Affairs, Gangs, Crisis Negotiation Team, Detective, and Patrol.
Since my retirement I have...

WSR Consulting Group, LLC

WSR Consulting Group, LLC
California - Serving: All States, North America, Europe, Asia, Middle East.

Phone (818) 986-8842
Website www.wsrcg.com

Computer Projects and Software Failure Consultants & Expert Witnesses

WSR Consulting Group, LLC is a consulting/expert witness firm specializing in software failure expert witness work, computer/software project turnaround & failure, SDLC methodologies, e-business failure, ERP systems failure, high-tech IP matters. We provide independent expert research, discovery, analysis and...

Sam Malek, Ph.D. - Quandary Peak Research

Sam Malek, Ph.D. - Quandary Peak Research
California

Phone (949) 357-3501
Website https://quandarypeak.com/software-experts/sam-malek/

Computer and Software Expert Witness

Sam Malek is an Associate Professor in the School of Information and Computer Sciences at the University of California at Irvine and a member of the Informatics Department. He has extensive expertise in software engineering, and has worked on software design and architecture, smartphone and mobile applications,...

Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures

Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures
California - Serving: All States

Phone (661) 406-7258
Website www.policeandjailprocedures.com

Police and Jail Policies, Procedures, and Tactics Expert Witness

Richard Lichten, CLS (Ret. Lt.) is a Federal and Superior court expert in use of force, police practices, Taser, jail policies, jail medical care. Twenty of his thirty years on the Los Angeles County Sheriff’s Department were in supervisory and command positions. His use of force expert testimony was cited in the May...

Consolidated Consultants Co.

Consolidated Consultants Co.
California - Serving: All States, International

Phone (800) 683-9847
Website www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Robert R. Pusins & Associates, Inc.

Robert R. Pusins & Associates, Inc.
Florida - Serving: All States

Phone (954) 303-2169
Website www.RobertPusins.com

Police Practices and Procedures Expert Witness Services

Robert R. Pusins is a current law enforcement professional as an Executive Director for the Broward Sheriff's Office (FL), a fully accredited agency. He has more than 35 years of progressive law enforcement experience, including over 30 years with the Fort Lauderdale Police Department (FL). He has held the title of...

Gregory D. Lee, Inc.

Gregory D. Lee, Inc.
Washington - Serving: All States

Phone (831) 920-7367
Website www.gregorydlee.com

Criminal Justice Consultant & Expert Witness

Gregory D. Lee, criminal justice consultant and expert witness, is a retired Supervisory Special Agent of the Drug Enforcement Administration and the author of three criminal justice textbooks. He provides a wide range of consulting and expert witness services for the legal community, law enforcement agencies, and...

Aequitas Group

Aequitas Group
Texas - Serving: Based in Texas

Phone (469) 554-9560
Website https://www.aequitasgroup.org

Law Enforcement Investigations & Forensic Behavioral Sciences - Expert Witness

Jeremy Liebbe holds a Master of Science in Forensic Psychology and a Bachelor of Arts in Police Science, and is currently completing a Doctor of Philosophy in Psychology. He has more than a decade of law enforcement investigative experience, serving as both a detective and a sergeant, with experience including...

Michael Panish

Michael Panish
California - Serving: Nationwide and International Service with offices in California, ...

Phone (888) 902-4272
Website www.constructionwitness.com

Nationwide & Int'l Construction (All Trades), Door, Automatic Door, & Cabinetry Expert Witness

Mike Panish is an expert witness & consultant, specializing in most construction trades, cabinetry, architectural millwork, woodwork, automatic door systems, doors, door hardware, garage doors, overhead doors, revolving doors. The nation's leading expert witness for automatic door & door injuries. Extensive experience...

Global Forensic Services, LLC

Global Forensic Services, LLC
California - Serving: All States, International

Phone (805) 595-1333
Website www.global4n6.com

Ink Age, Ink Dating, Handwriting, Art Dating & Questioned Document Expert

Global Forensic Services, LLC is a forensic laboratory, as well as a consulting and private investigative team offering more than 35 years of experience and training in a wide range of forensic disciplines and investigative strategies. Experts in ink dating, questioned documents, handwriting, corporate security, crime...

Jane Gray Associates, LLC

Jane Gray Associates, LLC
Ohio - Serving: All States

Phone (614) 975-1997
Website https://www.janegrayphd.com

Premises Liability and Negligent Hiring and Retention Expert Witness

Dr. Gray has extensive training and experience in the areas of premises liability and negligent hiring and retention. Her specific area of expertise resides in identifying the foreseeability of crime using a number of techniques, including evaluating the environment as would a criminal offender. Dr. Gray has...

Dr. Henry P. Hambel, PhD,CPP,FACFEI - Hambel Institute

Dr. Henry P. Hambel, PhD,CPP,FACFEI - Hambel Institute
North Carolina - Serving: International

Phone (828) 335-3106

Security Expert Witness Services

Security & Premises Liability Expert, Board Certified in Security Management and Forensic Examination

Michael Levine

Michael Levine
New York - Serving: All States

Phone (845) 687-9642
Website www.policetrialexpert.com

Police Procedures Trial Consultant & Expert Witness

Michael Levine, consultant, nationally recognized as one of America's leading law enforcement procedural experts, with offices in Stone Ridge, NY and New York City, His peer review articles and essays are now among the top .01% of global downloads by researchers and police agencies via Academia.edu. He offers full...

Gerald W. Henigsman

Gerald W. Henigsman
Texas - Serving: All States

Phone (214) 783-9044
Website www.geraldhenigsman.com

Multifamily Housing Consultant & Expert Witness

Gerald W. Henigsman, a multifamily housing consultant, is qualified for multifamily property cases of personal injury, premises liability, discrimination, and commercial litigation involving insurance issues, construction and financing. Experienced in multifamily construction, management and operations, fair housing,...

Dr. Eric Cole

Dr. Eric Cole
Virginia - Serving: Worldwide

Phone (703) 675-2055
Website www.SecurityHaven.com

Cyber Security Expert Witness

Dr. Eric Cole is a computer and cyber security expert with over 20 years of hands-on experience. Cases relating to patent infringement, invalidity, and damages; SEC litigation; computer networking and computer science; and cyber security.
Seasoned professional with experience in expert reports, deposition and...

Robert Drago - Eye To Eye Police Consultants

Robert Drago - Eye To Eye Police Consultants
Florida - Serving: All States

Phone (561) 200-6316
Website https://www.eyetoeyepolice.com

Police Practices Consultant and Expert Witness - Police and Negotiation Training

Eye to Eye Consultants offers expert witnesses and police consultants in the area of law enforcement and police operations, specializing in best police practices and policies. Our services are available to plaintiffs, defendants and attorneys involved in both criminal and civil litigation. Our goal is to provide...

Michael J. Fagel, PhD., CEM - Aurora Safety

Michael J. Fagel, PhD., CEM - Aurora Safety
Illinois - Serving: All States

Phone (630) 907-2020
Website www.aurorasafety.com

Risk Analysis in Safety, Security and Threats Expert Witness

Aurora Safety was founded by Dr. Michael J. Fagel. He has over 30 years of broad based experience in a variety of fields relating to emergency management and business continuity with allied staff to assist in projects. Safety, Risk, Fire, EMS are all represented disciplines. Aurora Safety Services has the ability to...

ForensisGroup Expert Witness Services

ForensisGroup Expert Witness Services
California - Serving: All States and International Services

Phone (626) 795-5000
Website www.forensisgroup.com

Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses

For over 25 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Our success in placing experts in over 10,000 cases begins with our selective screening process. For our own internal...

National School Safety and Security Services

National School Safety and Security Services
Ohio - Serving: All States

Phone (216) 251-3067
Website www.schoolsecurity.org

School Safety, Security and Emergency Preparedness Expert Witness and Litigation Consultant

Ken Trump provides accessible, timely and quality expert services to plaintiff and defense attorneys on preK-12 school safety and security cases. He is an experienced speaker, teacher, and news commentator on school safety.
Ken served in the Cleveland City Schools’ safety division, and as a suburban school security...

Setec Investigations

Setec Investigations
California - Serving: All States

Phone (800) 748-5440
Website www.setecinvestigations.com

Computer Forensics and Electronic Discovery Expert Witness

Setec Investigations offers unparalleled expertise in computer forensics and electronic discovery, providing highly personalized, case-specific forensic analysis and litigation support services to assist in the investigation, handling and prosecution of computer-related crimes or misuse.

Donna L. Owen

Donna L. Owen
Texas - Serving: All States and International

Phone (832) 452-0020
Website https://donnalowen.com

National & International Law Enforcement Consultant & Expert Witness

Donna Owen was a Special Agent with the FBI for 28 years. Now a national and international law enforcement consultant, she utilizes her training and experience to assist corporations, insurance professionals, and attorneys with criminal/intelligence investigations, special events security, and crisis management...

Entropy Management Solutions (EMS)

Entropy Management Solutions (EMS)
California - Serving: All States

Phone (760) 740-9719
Website entropymgmt.com

Broadband & Multimedia Strategy & Technology Expert Witness

Entropy Management Solutions specializes in cable, satellite, broadcast & Internet communications systems & associated content distribution technologies. Thirty years experience, including twenty years in leadership & executive positions (engineering, operations, sales & marketing). Successful track records in...

Lesnevich & Detwiler: Forensic Document and Handwriting Laboratory

Lesnevich & Detwiler: Forensic Document and Handwriting Laboratory
Pennsylvania - Serving: All States & International

Phone (814) 793-2377
Website www.lesnevich.com

Forensic Document Examiner, Handwriting Expert, Handwriting Analyst & Expert Witness

With over 55 years of experience specializing in the examination and analysis of signatures, writings, and documents, we are one of the most sophisticated private forensic document laboratories in the United States; including the capabilities to perform all aspects of non-destructive forensic document and handwriting...




  • AAFS Associates, Inc

    Forensic Accident Investigative Services - Expert Witness

    P.O. Box 31055
    West Palm Beach, Florida
    Phone: (561) 832-6022
  • Alexander Mirvis - Expert Witness

    Information Technology (IT) / Digital Marketing / SEO Expert witness

    341 Bay 10th Street
    Brooklyn, New York
    Phone: (646) 450-6925
  • Allan E. Klein, CPM

    Real Estate Property Management Expert Witness

    23371 Mulholland Drive, Suite 230
    Woodland Hills, California
    Phone: (818) 372-0262
  • Altius Information Technologies, Inc.

    Computer Forensic, Fraud, & Litigation Expert

    17755 Sky Park East, Suite 102
    Irvine, California
    Phone: (949) 833-6990
  • American Investigative Specialists

    Criminologist (Security Expert & Fraud Examiner)

    P.O. Box 951628
    Lake Mary, Florida
    Phone: (407) 323-7000
  • Anthony Martinez & Associates

    Civil-Criminal Trial Expert Witness Foreclosure Loan Fraud Criminal Enterprise & Gangs

    444 Brickell Avenue
    Suite 51-372
    Miami, Florida
    Phone: (305) 908-1755
  • Armored Car Expert (A.C.E.) Security Consultants

    Employment Injuries, Armored Cars and Premises Security Expert Witness

    109 Wicklow Drive
    Bluffton, South Carolina
    Phone: (215) 460-7370
  • Atlas Safety & Security Design, Inc.

    Premises Security Negligence, ADA, inmate violence and suicide, slips trips & falls

    333 Las Olas Way Suite 1605
    Fort Lauderdale, Florida
    Phone: (305) 332-6588
  • Attorney Client Privilege, LLC

    Digital and Network Forensics and Information Security Expert Witness

    2136 Ford Parkway
    Suite 217
    St. Paul, Minnesota
    Phone: (508) 361-2018
  • Audio Evidence Lab

    Forensic Audio, Video & Voice Identification Analysts

    506 Marquis Lane
    Mansfield, Texas
    Phone: (817) 539-0930
  • Binary Intelligence, LLC

    Computer & Cell Phone Forensics, High-Tech Investigations & Electronic Discovery Expert Witness

    726 East Main Street
    Suite F #150
    Lebanon, Ohio
    Phone: (866) 246-2794
  • Brian N. Stewart

    Technological Expert Witness

    13368 Callender St
    Southgate, Michigan
    Phone: (734) 775 1067
  • Captain Nelson Andreu

    Death Investigations Expert Witness

    1801 S.W 141 Ave
    Miami, Florida
    Phone: (305) 803-9877
  • Center Security Services, Inc.

    Shopping Center Security and Retail Security Consultant & Expert Witness

    22760 Mandeville Place
    #F
    Boca Raton, Florida
    Phone: (312) 543-3166
  • Chris E. McGoey, CPP, CSP, CAM

    Security Consulting Expert Witness Premises Liability

    40960 California Oaks Road #305
    Murrieta, California
    Phone: (951) 461-8950
  • Citiscape IT

    HIPAA Consulting, Risk Analysis, Risk Management, Information Management and Security Expert Witness

    4355 Sylvanfield Drive, Suite 235
    Houston, Texas
    Phone: (281) 733-2422
  • CJA LIE DETECTION SERVICES

    CVSA Lie Detection & Credibility Assessment Services

    Central Assignments Division
    P.O. Box 780328
    Orlando, Florida
    Phone: (407) 583-4080
  • Construction Risk Management, Inc.

    Construction Safety Expert

    600 E. Lexington Blvd
    Eau Claire, Wisconsin
    Phone: (612) 366-1904
  • Dan M. Bowers, Expert Witness

    Security Systems Expert Witness

    2576 Cape Horn Road
    Red Lion, Pennsylvania
    Phone: (717) 757-4373
  • Danny F. Dukes and Associates, LLC

    Forensic Accounting, Expert Witness, Banking, Real Estate and Financial Matters

    101 Avalon Ct
    Canton, Georgia
    Phone: (770) 406-1820
  • David A. Dusenbury & Associates

    Police & Security Expert Witness

    P.O. Box 90819
    Long Beach, California
    Phone: (562) 492-9554
  • DME Forensics

    Digital and Multimedia Evidence Expert Witness

    9105B Owens Dr
    Suite 202
    Manassas Park, Virginia
    Phone: (800) 413-0363
  • DR Reconstruction

    Traffic Crash Expert

    6 Bartkiewicz Road
    Chester, Connecticut
    Phone: (860) 754-7920
  • Dr. James J. Vardalis, Expert Witness

    Premises Liability / Poilce Procedures Expert Witness

    2020 Majestic Shores
    Bluff Dale, Texas
    Phone: (254) 728-3104
  • Eagles Eye Consultants, LLC - Ron Conlin

    Security Consultant, Community Policing Expert Witness

    10121 Evergreen Way
    Suite 302
    Everett, Washington
    Phone: (206) 497-1846
  • ECJM Consultants Inc.

    Police Procedures and Practices Consultants and Expert Witnesses

    P.O. Box 1559
    Cooper Station
    Manhattan, New York
    Phone: (212) 475-8215




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