LIES, LLC Linguistic Interrogation Expert Services provides the training courses you need to be effective within the field of investigative interviewing and criminal interrogation. We deliver solid training with proven results, grounded in academic research provided by experienced instructors with years of investigative knowledge and experience. With our training courses we have one overarching goal in mind…to help you reach the TRUTH.
Our students and clients come from a variety of backgrounds including law enforcement, the military, corporate and private investigations, intelligence community, insurance investigations, human resources and loss prevention. The bottom line is…if you conduct investigative interviews or criminal interrogations as a street cop or detective, or in any way have the responsibility in your business and line of work to gather accurate and reliable information from another person, we will train you to do it professionally and effectively!