FBI

The base dozen key techniques covert operatives use to manipulate nonverbal communication effectively for deception. People rarely...

The tradecraft skillset of strategic questioning based on FBI interrogation / interviewing methodologies, providing insights that can...

The tradecraft guide on situational awareness, modeled after techniques employed by FBI agents and tailored for covert...

The tradecraft introductory guide to the actual FBI method of profiling; modified for utilizing it professionally in...