Developing Modern, Evidence-Based Interview & Interrogation Skills for Law Enforcement, Military, Intelligence, and Risk Management Professionals
Evidence-based strategies, real-world techniques, and high-impact training experiences that elevate your interviews—and your outcomes.
At The Lie Guy®, we develop modern, evidence-based interview and interrogation skills for law enforcement, military, intelligence, fire/arson, and risk management professionals. Our methods replace outdated tactics and body-language myths with approaches that build credibility, reduce false confessions, improve statement reliability, and produce courtroom-ready decisions. Whether you’re in the field, behind the badge, or part of a specialized investigative team, these skills help sharpen interviews and improve results.
Stan B. Walters — Evidence-Based Interview & Interrogation.
Build Unshakable Interview & Interrogation Skills for
1st Responders and Investigators
- Upgrade your investigative interviewing skills with modern, evidence-based techniques.
- Avoid costly errors: contaminated statements, false confessions, and deception misdiagnosis.
- Increase information-gathering efficiency in victim and witness interviews.
The Right Tools. The Right Tactics. The Interview Room Won’t Wait!
On-Demand Programs & Resources
On-line programs, books & guides at your fingertips.
The Lie Guy® Blog
Tips, tactics, & commentary from 40+ years of research & experience.