Here at Northern Virginia Polygraph we use the smartest polygraph ever made! The Elite combines the speed and power of Stoelting’s...

Everyone is working hard here at NVP but a congratulations is in order to Brennan for completing his 300th polygraph of the year today!...

Here is the new Poly-Mobile! This year has been very good to us so as a treat to ourselves we bought a 1967 Chevrolet Nova 11! This is a...

Throwback to a few weeks ago when we used polygraph to determine whether people cheated in a fishing tournament in southern Virginia....