Ultimate Surveillance- The Basics
Great information! After watching the DVD I felt like I spent a couple hours with a true expert who was giving me his secrets after years and years of experience. I was able to apply the tactics and knowledge I learned from Ultimate Surveillance immediately. Thanks! --Thomas Investigation Publications, Inc.After viewing the DVD, I believe Mr. Robertson did a wonderful job explaining and clarifying covert surveillance and conveys important information on how to prepare a van for fixed surveillance. Also did an excellent job of explaining the legal aspect of surveillance..." --National Association of Investigation Specialists