Computer Voice Stress Analysis (CVSA) has been successfully used in Law Enforcement since the 1980’s. It has developed leads and led...

Voice Stress Analysis can protect the innocent! Read this article re-posted from NITV Federal Services. https://www.cvsa1.com/murders/cv...

Have you heard the phrase “The best indicator of future behavior is past behavior”? But, if we stop there, how much information are we...

I’m still surprised when I hear leaders say, "I don't know why, that's just the way we do it". Insanity- Doing the same thing but...

To find truth, we must recognize deception. Truth: that which is true or in accordance with fact or reality Deception: the act of causing...

The push to accept someone’s “personal truth” as fact is dangerous in certain situations. For example, in a background screening for a...