OUR EXAMINERS

Don Cargill

Don Cargill is the Managing Director of the Lie Detector Test Company.

Don is the Chairman of the  British and European Polygraph Association (BEPA), which  is the Largest Polygraph Association in the UK and Europe.

He is also a Full member of the American Polygraph Association (APA) and the World Association of Private Investigators (WAPI).

Don Qualified with Straight “A” grades from The International Academy of Polygraph in Fort Lauderdale over a decade ago and has maintained his professional development training as required by the APA and BEPA.

Don and his co director are also known as Cargill & Penner – who are the official polygraph lie detection experts for the Trisha Goddard show on channel five.

Don has also undertaken specialist training for Post Conviction Sex Offender Testing (PCSOT).

Don is one of the owners of the British Polygraph Academy in London which is approved by the American Polygraph Association and the British Accreditation Council.

He has also successfully completed Advanced polygraph Training in America.

Don, spent most of his working life in marketing before making a major career change into Polygraph. He previously held senior positions in several large marketing agencies as well as being Marketing Director with leading UK companies.

He also created the largest Internet marketing company in Europe before going into “retirement” aged 50.

What brought him back was the opportunity to create the largest Polygraph company in the UK and Europe and work with the best Polygraphers in the business.

Don holds the vision and firm belief that polygraph can solve many of our National and private problems and is one of polygraphs greatest advocates.

He commented.”  the  Lie Detector Test Company Board are determined to advance the use of polygraph here in the UK and the rest of Europe. We do not want to make it priced so high that the average person cannot take advantage of it. Polygraph works. I went to the States to train, and I initially gave myself two weeks to see if polygraph was as good as it purported to be. It was and so much more.

I will only work with the best in the business, and that is what we have here at the Lie Detector Test Company.
When you book a test, as an individual, business or Government you are assured that the Examiners who undertake it, are of the highest quality and are subject to constant personal career development training.”

Nadia Penner

Nadia is a Board member of the British and European Polygraph  Association (BEPA) as well as being a full member of  the American Polygraph Association (APA).

She is England’s most experienced female examiner with over a decade of providing qualified lie detector tests.

Nadia is the only APA approved Polygraph Instructor  residing in the UK and the School Director  and owner of the British Polygraph Academy in London.

Nadia and her Co-Director are also known as Cargill & Penner – who are the official polygraph lie detection experts for the Trisha Goddard show on channel 5.

Nadia has also undertaken specialist training for Post Conviction Sex Offender Testing (PCSOT) and is trained as an  Advanced polygraph Examiner.

Nadia, also qualified from the International Academy of Polygraph and achieved straight “A” Grade passes in all her subjects. She also achieved the rare distinction of passing with 100% in human physiology.

Nadia has completed numerous tests in many market sectors, but is best when dealing with issues involving women and children. She has an understanding personality and an easy going manner when conducting her tests, and that is why she is a much sought after as a polygraph Examiner.

Her previous occupation served her very well in her training as she is also a qualified Osteopath which gave her a head start when understanding the effects on the human body of lie generation.