Forensic, General & Medical
Expert Witnesses

Security Management Expert Witnesses

Security Management Experts Testimony and Legal Consultants


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...

Leon A. Kappelman, Ph.D.

Leon A. Kappelman, Ph.D.
Texas - Serving: All States and jurisdictions.

Phone (940) 367-0405
Website www.LeonKappelman.com

Software Project Failure and Intellectual Property Expert Witness

Research scientist. educator and consultant, Dr. Kappelman has served as an expert witness in federal, state and local courts on failed software development and/or implementation projects and high-tech intellectual property disputes concerning patents, copyrights and trade secrets.

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,...

Jeffrey S. Lapin, CPM

Jeffrey S. Lapin, CPM
California

Phone (818) 448-9100
Website https://jeffreylapincpm.com

Property Management Expert Witness

An expert in professional real estate management standards of care, including financial reporting and fiduciary duties, inspection and maintenance procedures, risk management and legal compliance/record keeping. As an expert witness since 2016, I have been engaged on cases involving reasonable standards of care,...

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...

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...

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...

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...

Hipsley and Associates, LLC

Hipsley and Associates, LLC
Kentucky - Serving: All States and Foreign Countries

Phone (859) 621-6995
Website www.horselawexpert.com

Equestrian & Horse Industry Expert Witness - Appraisal, Behavior, Safety

Hipsley and Associates, LLC provides horse legal expertise in a wide variety of areas. The firm has over 40 years of educational and practical experience in the business of horses. Hipsley & Associates is prepared to respond to the needs in a timely, professional manner. Working in partnership with legal counsel to...

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.

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...




  • AAFS Associates, Inc

    Forensic Accident Investigative Services - Expert Witness

    P.O. Box 31055
    West Palm Beach, Florida
    Phone: (561) 832-6022
  • AJS Consulting, Inc.

    Police, Security and Law Enforcement Expert

    750 Elm Tree Lane
    Boca Raton, Florida
    Phone: (561) 302-0756
  • Alexander Mirvis - Expert Witness

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

    341 Bay 10th Street
    Brooklyn, New York
    Phone: (646) 450-6925
  • 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
  • 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
  • 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
  • Blackstone Polygraph, Inc.

    Polygraph Examination, Civil Commitment Appeals Expert Witness

    2951 Flowers Road South
    Oxford Building, Suite 243
    Atlanta, Georgia
    Phone: (770) 630-2485
  • 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
  • Computer Legal Experts

    Computer Forensic Expert, Computer Crime

    P.O. Box 232197
    Centreville, Virginia
    Phone: (202) 262-0225
  • Construction Risk Management, Inc.

    Construction Safety Expert

    600 E. Lexington Blvd
    Eau Claire, Wisconsin
    Phone: (612) 366-1904
  • 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
  • DR Reconstruction

    Traffic Crash Expert

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

    Premises Liability Crime Expert Witness

    2020 Majestic Shores
    Bluff Dale, Texas
    Phone: (254) 728-3105
  • Dr. James J. Vardalis, Expert Witness

    Premises Liability / Poilce Procedures Expert Witness

    2020 Majestic Shores
    Bluff Dale, Texas
    Phone: (254) 728-3104
  • E. Robert Miller & Associates

    Property Management, Premises Liability & Landlord-Tenant Disputes Expert Witness

    330 Primrose Road
    Suite 606
    Burlingame, California
    Phone: (650) 373-0705
  • ECJM Consultants Inc.

    Police Procedures and Practices Consultants and Expert Witnesses

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

    Security & Alarm Systems, Security Management Expert, Alarm forensics

    4420 N. Varsity Ave.
    Suite 1046
    San Bernardino, California
    Phone: (310) 425-2686
  • Emergency 911 Consulting

    Corporate Emergency Preparedness, Training & Compliance

    Mitchell Park
    20 Indian Hill Road
    Wilton, Connecticut
    Phone: (203) 563-9999
  • Environmental Litigation Associates

    Industrial Health & Safety Litigation Services

    1810 Elmen Street
    Houston, Texas
    Phone: (713) 807-0021
  • Evidence Solutions, Inc.

    Computer Technology and Digital Forensic Firm

    Box 42047
    Tucson, Arizona
    Phone: (866) 795-7166
  • Expert Security Consulting

    Security Expert for Premise Liability and Neglegence--Certified

    POB 240
    Norton, Massachusetts
    Phone: (508) 454-4494
  • Expert Strategy Group

    Expert Witness Referral

    15511 Eastern Avenue
    Henderson, Nevada
    Phone: (800) 521-2877
  • Firm Forensics

    Computer Forensic and Electronic Discovery, Expert Witness, and Litigation Support

    600 E. Main Street
    Richmond, Virginia
    Phone: (804) 291-6126
  • Forensic & Security Services Inc.

    Computer Forensic Expert Witness

    P.O. Box 597
    Seabrook, Texas
    Phone: (281) 549-4751
  • Forensic Computer Service, Inc.

    Computer Forensics in Criminal, Civil and Corporate Litigation - Expert Witness

    1324 Clarkson/Clayton Center
    #324
    St. Louis, Missouri
    Phone: (800) 655-5245
  • Forensic Criminology Associates, Inc.

    Premises Liability, Law Enforcement, Corrections & General Criminology Expert Witness

    1664 Rolling Woods Dr.
    Troy, Michigan
    Phone: (248) 641-0988




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