Hogan Polygraph & Investigations Featured on US Hit TV Show 90 Day Fiance

Leading Nigerian private investigation firm Hogan Polygraph & Investigations conducted a polygraph examination, also known as a lie detector test, during a recent episode of 90 Day Bares All, a spinoff talk show centered around the stars of the hit … Read More

How Credible Is A Polygraph Test?

Polygraph test, commonly known as lie detector test is the scientific way of detecting deception through the use of a polygraph instrument. If carried out by a Forensic Psycho-physiologist (i.e. a qualified polygraph examiner), research shows that polygraph test is … Read More