© 2023 The Congruency Group, LLC

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The Congruency Group (TCG) provides training and consulting services to individuals and organizations, in the public and private sectors, in the following areas:

  • Advanced Strategic Interviewing & Interrogation 

  • Comprehensive Deceptive Analysis (Verbal & Nonverbal)

  • Elicitation & Counter-elicitation (Industry & Government)

  • Body Language Analysis

  • Leadership Skills

  • Conflict Resolution | De-escalation

  • Organizational Change Management

We train people in numerous industries focused on enhanced communication skills, interviewing/interrogation, advanced deceptive analysis, elicitation, and leadership competentcies.  Whether you are in the government, military or private industry, our expert knowledge will be a high-value asset.  Please see our course descriptions and our consulting services for more detailed information about what we offer or contact us today to receive a 2020 catalog of our services and offerings.  

You can purchase "You're Lying" from Amazon here.

You can purchase  "Marine Scout Snipers" from Amazon here.

Watch Lena on the TV show "Couples Court"
You can see Lena on "Couples Court with the Cutlers," produced by 6-time Emmy winner David Armour.  She is an expert witness on the show.  She uses her interrogation and detecting deception skills to determine whether or not litigants are lying or telling the truth.

Meet the Core Team

Lena Sisco

Founder / President

Lena is a former US Navy Intelligence Officer and U.S. Marine Corps certified interrogator who deployed during GWOT.  She is a published author, TEDx presenter, keynote speaker, TV expert, instructor/trainer, and Instructional Systems Design (ISD) certified curriculum developer. Other certifications include Six Sigma, Change Style Indicator, Change Navigator, and Power + Systems Lab's Organizational Workshop.  She brings her human intelligence (HUMINT) skills to you no matter what industry you are in.  She has trained thousands of military, law enforcement, and DoD personnel as well as various organizations in the private sector industries such as sales, marketing, health, business intelligence, and finance. She is energetic, engaging and teaches from real-life experiences. Lena is a graduate of Brown University with her Masters in Old World Archaeology and Art. She is an animal advocate and has been volunteering at numerous organizations with animals since 2005.  Her hobbies include sailing, writing, and always learning. 

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Kelly O'Clair


Kelly is a 15-year Marine Corps Veteran with deployments to Iraq and Afghanistan. He has been training military and DoD personnel in human intelligence and counterintelligence since 2007 with expertise in scenario development and role player testing. Kelly is also an ISD certified curriculum developer and holds a BA in liberal arts with a concentration in Behavioral Sciences.  He is also the Executive Director of a non-profit organization in Hampton Roads, and serves on numerous committees suporting the LGBTQ community.

Kerry Strollo

Booking Agent

Kerry brings years of experience and finesse and handles all of Lena's speaking contracts. If you are interested in hiring Lena, please call her at 781-369-5946 or email her at KK@ROKKspeakers.com.