Mark McClish, U.S. Marshal and author of "I Know You Are Lying"

I have read Mark's book ,taken his course and practice with his software. Of all that I have read through the years, his work is the easiest to grasp especially for anyone pressed for time. Excellence in pratical application!

I would like to thank Mark for giving his insights into Statement Analysis.  He brought up some basic concepts that form the foundation of this technique such as deceptive language is different than truthful, most people don't outright lie so we should believe what people say.  At the same time though we have to pay close attention to their words to understand what they are telling us.  Mark also provided a unique way to explain why Statement Analysis works when he said, "What a person does not want to tell us will influence what he tells us."  This is a great way to highlight that a deceptive person will usually circumvent around guilty knowledge using words to prevent the information he doensn't want to come out, from coming out. 

I am looking forward to Mark's new book!!!     

Hello,

I am read Mark's book and have been utilizing Statement Analysis since 1995. Mark is a great teacher as well as a author. I have consulted with Mark on several case and his insight has been a great value in resolving a case. D/Sgt. Lorenzo Miles