Uncover the hidden truth with the world’s premiere communication and body language expert.

Susan Constantine

Trainer | Consultant | Keynote Speaker | Media Personality

Deception is big business, making the truth invaluable.

When you need an edge in the courtroom or the boardroom, go to the experts and discover the skills you need to uncover the truth.

The ability to accurately detect deception is essential in making informed decisions, maintaining credibility and trust with others, and protecting yourself from those who might take advantage of you. Individuals, professionals, and organizations often struggle to accurately assess the truthfulness of those they interact with, which can lead to poor choices, negative consequences and impact to the individuals and the business. 


Do any of these situations sound familiar?

      • Difficulty trusting others in personal or professional relationships
      • Needing to make important decisions based on accurate information
      • Concerns about being taken advantage of or deceived
      • Desiring to improve communication skills and better understand others
      • Wanting to identify and mitigate potential risks and threats in various contexts
      • Challenges in negotiating, mediating, or resolving conflicts effectively
      • The need to maintain credibility and trust with clients, colleagues, or other professionals

This is where the services of Susan Constantine and her team of deception detection experts come in – to provide the necessary skills, tools, and techniques to quickly and accurately spot deception and avoid potential pitfalls. With years of experience, extensive training, and cutting-edge technology that has been scientifically proven and vetted in the field, we offer a wide range of unparalleled services in deception detection.

Who Can Benefit from Deception Detection Training & Services?

… anyone who wants to know the truth.

Legal Professionals • Government Agents • Law Enforcement Officers • Business Negotiators • Mediators and Arbitrators • Sales Professionals •    HR Directors • Investigators • Psychologists •

Discover tactical steps to spot deception to make better decisions in business and in life.

Gain Skills for…

    • Jury Selection
    • Cross Examination
    • Witness Interviews & Interrogations
    • Employee Screening & Hiring
    • Sales and Negotiations
    • Mediation & Arbitration
    • Person to person interactions
Susan Constantine

How to Spot a Liar in 7 seconds or less

Available as an On-Demand Masterclass, Customized Keynote or Workshop

Government Approved Continuing Education (CE) Credits

Legal | Leadership | Life

Attorneys, Law Enforcement, Executives, and Professionals depend on knowing the whole truth to be able to make important decisions with confidence. When it is critical to have accurate information to act upon, guessing cannot be an option.

What if you could quickly and accurately spot a liar in 7 seconds or less?

Key Takeaways:

  • How to Spot Signs and Indicators of Deception
  • ‘On Demand Training’  State Bar Continuing Legal Education Approved
  • Determining a Baseline
  • Identifying Inconsistencies
  • Information Extraction Tools
  • Gesture Decoding
  • Deception Tactics Insight
  • Techniques Used by Government Agencies
  • And Much More!

The 3 Prong Approach

Unique Deception Detection Analysis

Top legal and business professionals look to deception detection experts like Susan Constantine, MPsy and her team because it can be difficult to identify the whole truth. The information the body conveys contains valuable insights into the truthfulness of what someone is saying, but it has to be decoded.

Susan developed a unique deception detection method that combines human behavior analysis, statement analysis, and voice stress analysis to accurately identify when someone is being deceptive. This unique approach combines all three channels of communication – behavior, voice, and language – to achieve a 97% accuracy rate in detecting deception.

The 3-prong approach is so effective because the same data is assigned to 3 different experts who analyze it independently. If a subject is deceptive it will show up in all 3 areas of communication thereby increasing validity and removing human bias.

    Deception Detection Services

    Scientifically proven, field vetted, real-world applications for Legal, Business, and Life

    Whatever you need, Susan & her team are here to help you uncover the truth and make more informed decisions.

    Susan and her team understand that there are many types of situations where a deception detection expert can be beneficial, which is why they offer a range of specialized services, keynotes, workshops, and training that can be tailored to your unique needs.


    Science | Skill | Technology

    Our investigative deception detection services take a comprehensive approach by individually examining three channels of communication – Body, Voice, and Language.

    Trust us to uncover the truth and provide you with accurate results and insights in a detailed report to assist with things like Criminal, Civil, Missing Persons Cases, and more.


    Investigation | Consulting | Training

    We offer approved Legal Continuing Education (CE) Credit Courses. Our services are tailored to a variety of legal professionals including attorneys, mediators, arbitrators, judges, investigators, law enforcement personnel, and fraud prevention experts.


    Coaching | Speaking | Training

    Providing corporate leaders with the tools and skills to exude confidence, credibility, and trustworthiness is paramount for successful business. From body language during speaking engagements to executive presence or persuasive communication strategies – we specialize in providing tailored coaching and training for these elements and more.


    Observation | Recognition | Action

    Licensed by Dr. David Matsumoto from Humintell and by Dechefr, this course addresses the growing concern of mass shootings by offering actionable information. Equip schools, faculty, and church officials with the skills to recognize threatening behavior in lone or mass shooters through personality profiling.

    About Susan Constantine

    With a wealth of experience and expertise, Susan Constantine is renowned as the world’s premier authority in the areas of detecting deception and trial consulting – body language analysis. She is a sought-after expert, nationally and internationally, who is often requested by the media during highly publicized trials to seek clarity through her meticulous analysis.

    In addition to appearing regularly worldwide on television broadcasts, radio shows & print publications; she also delivers powerful keynote speaking events while offering consulting services based upon her acclaimed expertise on communication and body language.

    Her years of experience have provided her the opportunity to serve government and political leaders, legal and corporate professionals, and celebrities.

    Her heart is to serve others by revealing truth.

    What Clients Are Saying

    Susan Constantine might justly be called one of the world’s leading experts in lie detection. Her resume is thoroughly impressive, beginning with where and with whom she trained to the impressive list of many whom have hired her. Constantine is a formidable presence. She teaches classes, mostly to attorneys looking for an edge in recognizing truth in their clients and witnesses, and she has been sought by legions of others who want to know who is telling the truth and who is not. Her class is a whirlwind of information that leaves you wanting to drop everything and totally immerse yourself in the learning.

    – Linda Mann
    Retired Investigator / Training Officer
    Department of Defense Inspector General

    Susan was a wonderful, charismatic and engaging speaker at our corporate event. Her subject matter fit our audience perfectly, and she even altered some content at the last minute to make the presentation even more applicable to those in attendance. She is so knowledgeable and experienced in her subject matter, it is easy to see why she is a leading authority in her field. Based on our opinion and the feedback we received from attendees, we would definitely recommend her services.

    – P.S.
    Washington Post

    Such a dynamic presentation at CAI in Sarasota. Informative, educational, entertaining, memorable. Our group was extremely fortunate to host your presentation!

    – R.T.B.C.
    Vice President, Investment Research

    I wanted to take this opportunity to thank you again for the wonderful training you provided yesterday at DODIG. I have received nothing but glowing comments from those who attended the event.

    – R.M.

    I just wanted you to know how much I really enjoyed the workshop that you put on in Atlanta today. As a former federal prosecutor, I had some general exposure to a few of the concepts, but I find the whole subject matter fascinating, and I thoroughly enjoyed it. I am going to recommend to my old US Attorney’s office that they sign you up for a seminar!

    – R.W.

    Thank you for a terrific program. You have a fabulous, engaging communication style. Your workshop was informative, entertaining, provocative, and very beneficial, one of the best I have ever attended.


    – H.P.
    JD Morris & Martin LLP

    Susan has always provided amazing insight into the stories and trials I have covered through the years. She has a unique skill set in looking at human behavior and detecting deception.


    – D.J.
    Attorney / Author
    Neon Zibra, LLC

    Ready to Captivate your Audience?

    Bring Susan’s trusted training and insights to your law firm, business, or event.

    For over 15 years, Susan has delivered memorable and thought-provoking presentations all over the country by providing valuable information to her audience.