L.I.E.S. Linguistic Interrogation Expert Services was established in 2001 with the vision to produce professional training programs which develop 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 seasoned detectives who share a passion for interview and interrogation, statement analysis, detecting deception and finding the truth.

For more information e-mail: 
lies@truthsleuth.com

or Visit our Website
http://www.truthsleuth.com