Mission Statement

"To provide the most current and effective training programs available for investigators, which are based upon solid academic research and practical, effective application within the field." 

All of our training programs are aimed at improving the investigator's ability to gather and assess information from people in an effective, ethical manner.

It's important to know when someone is lying, both personally and professionally, but it is just as important to know when they are telling the truth. Through our training, you will learn and understand both, which will lead to you the goal of getting the truth from people. That is our goal; to train you to find the truth in every investigative inquiry, which is reflected in our company slogan..."When you need to know the TRUTH, your training should be from LIES!"

About Us

LIES, LLC Linguistic Interrogation Expert Services was established in 2001 with the vision and commitment to develop professional training programs which improves the skills of investigators to obtain accurate and reliable information from people, which is the primary source of evidence and information obtained during most criminal investigations. Our instructors are highly trained seasoned detectives who share a passion for investigative interviewing, criminal interrogations, investigative statement analysis, credibility assessment, detecting deception and finding the TRUTH.

Our training programs reflect our philosophy that investigators are gatherers of facts and information and should be focused on finding the TRUTH within every investigation. To ensure that you gather the most accurate and reliable information during your investigations, you must make sure your training is the absolute best and that it is supported through academic research as well as effective application within the field.

"When you need to know the TRUTH, your training should be from LIES"


Training: We have trained a wide range of investigators, from small local police departments, to city and county police, to state police and federal agencies, as well as personnel within the military and intelligence fields. We also have trained individuals within the private sector and other agencies such as Department of Developmental Services, Office of Protection and Advocacy, banking and insurance fraud investigators, private care facilities, non-profit agencies and other businesses.      

Consultation: We have worked with various law enforcement agencies on active and cold case investigations, providing analysis, insight and investigative strategy. We have assisted private attorneys with the analysis of statement as well as preparation for depositions. We have conducted analysis of interview and interrogation recordings for police agencies and provided insight regarding veracity, as well as investigative and interviewing strategy for follow-up. We have consulted with insurance agencies relating to insurance fraud, analyzing recorded and written statements, providing insight and strategy for the investigation and subsequent interviews, and we have worked with the Public Defender's Office assessing the validity of a murder confession.

Research: We have teamed up with and assisted researchers within the United States and England in both academic and government related research regarding investigative interviewing, statement analysis, cognitive interviewing and assessing deception. 

Investigations: LIES, LLC is a licensed private detective agency within Connecticut and we frequently conduct investigations of abuse and neglect within group homes and private agencies.



"Our CONSULTING services provide insight and strategies to move your investigations forward"

L.I.E.S. Linguistic Interrogation Expert Services is just that, "expert services" that you can call upon to assist with your investigations through our consultation services. You can utilize our experience and expertise with Investigative Statement Analysis to analyze statements, transcripts, videos, interviews & interrogations, memos, and other documents to provide insight into the veracity as well as provide you with investigative leads to pursue based upon our analysis. We can also manage an entire investigation for you, or just conduct the investigative interviews and provide insight and investigative leads derived from the interview process. We can also provide training and coaching for you or your staff to enhance performance with investigative interviews. We can also provide interview and interrogation strategy and other casework and analysis based upon your particular needs.

We have worked with law enforcement, attorneys, public defenders office, state agencies, businesses, private sector & non-profit organizations, abuse & neglect investigations, insurance companies and more.  Feel free to contact us with your questions about using our consultation services to see if we may be able to help you close cases and reach the truth!

Our Purpose and Values

Our primary purpose is to enhance the investigator's ability to develop rapport, facilitate communication, extract more accurate information, detect deception and obtain the TRUTH from every investigative inquiry.

Available Courses

View the available courses from LIES LLC that best suits your needs:

For Business Professionals

For Law Enforcement / Investigators

Online Training

Contact Us For More Information

Phone: 860-628-1880  

Fax: 814-284-3979

E-Mail: lies@truthsleuth.com