Sorry but they are widely known as lie detector tests and that is what they will be called -- and GZ took two of them that night -- the polygraph and the VSA. lie detector tests -- and passed them both.
Those things are said to be something like 98% accurate and I don’t easily picture Zimmerman as one of the two percent who might fool one of them.
Sorry but why perpetuate ignorance, just because it happens to be a popular misconception?