Virginia School of Polygraph
Virginia School of Polygraph


Darryl L. DeBow, CCE, CFLE


As the Owner and Director of the Virginia School of Polygraph, Mr. Darryl DeBow has accumulated valuable experience and knowledge as a Deputy Sheriff with the Loudoun County Sheriff's Office, where he retired as a Sergeant in 1995. Mr. DeBow continued working in law enforcement between 1996 until 2008 with Arlington County Sheriff's Office and left at the rank of Lieutenant. In 2011 Mr. DeBow was made an honorary Deputy Sheriff for the Laurens County Sheriff's Office in GA after training their first examiner who returned to start their first ever polygraph program for that agency. Mr. DeBow completed his formal education in Criminal Justice.

Mr. DeBow is a graduate of the Virginia School of Polygraph while owned by the founder and former Director of the school, Mr. Billy Franklin. Mr. DeBow is also a graduate of the prestigious FBI Advanced Polygraph Training Program. Mr. DeBow has served as a Board Member of Department of Professional Occupational Regulation, which is the polygraph licensing agency for the State of Virginia. During his career he was received numerous honors, such as receiving the highest award given by the Loudoun County Board of Supervisors: the Loudoun County Merit Award, for his work as a Criminal Investigator, valor awards for Bravery in the Line of Duty, Lifesaving and Unit Valor Award for his actions as a member of the Loudoun County Special Emergency Response Team. Mr. DeBow was also honored by the Washington Federal Bar Association for his overall professionalism and dedication as a Law Enforcement Officer, which was presented by former United States Attorney General Janet Reno.

Mr. DeBow has lectured on the general field of polygraph as well as the use of polygraph in Post Conviction Sex Offender Testing, which he specializes in today and is a primary instructor for examiners going into this specialization area of polygraph. Mr. DeBow has been an instructor and guest lecturer for a variety of organizations to include: The Virginia Public Defender's Annual Conference, The Federal Probation and Parole Annual Conference, Marymount University's Forensic Psychology Masters Program, where he was an adjunct professor, various courses for Northern Virginia Community College's Administration of Justice Program as well as various other organizations. Mr. DeBow is a Certified Clinical Examiner in Post Conviction Sex Offender Testing and a Certified Forensic Law Enforcement Polygraph Examiner. Mr. DeBow is certified by the American Polygraph Association as the Primary Instructor for the Virginia School of Polygraph and has instructed in every basic and advanced course offered by the Virginia School of Polygraph since he purchased the school in 2003 where he has trained law enforcement examiners from across the United States and abroad as well as private examiners going into the field of polygraph.

Guy Morgan

Instructor of R&I Technique and Polygraph Skill and Techniques

Mr. Morgan has a Bachelor’s degree in Criminal Justice and retired as a Master Police Officer from the Fairfax Co. Police Department. Mr. Morgan is currently employed as an Internal Affairs Investigator with the Fairfax Co. Fire & Rescue Services.

Eric Pohlner

Legal Instructor

Mr. Pohlner is a graduate of Mary Washington School of Law and is currently employed by the Newport News Commonwealth Attorney’s office and an Assistant Commonwealth Attorney.

Dr. Jagwinder Singh

Physiology Instructor

Dr. Singh received his B.S. degree in Biology from George Mason University in 2001. He received his Pharmacy Diploma from Penn Foster in 2002. Dr. Singh received his MD at Belize Medical College in 2007.

Christine Karl

Psychology Instructor

Miss. Karl received her Master’s degree in Sports Science, Psychology, and Education from the University of Salzburg in 1999. Miss. Karl is currently completing her Master’s degree in Forensic Psychology at Marymount University, which should be completed in 2011.

Christopher Fausett

Instrumentation Instructor, Polygraph Skill and Techniques

Mr. Fausett received his Associate’s degree from ITT Technical School and is a graduate of Argenbright International Institute of Polygraph. For the past 21 years, Mr. Fausett has been heavily involved in the research and implementation of the polygraph, specifically computerized polygraphs.


400 Hour Polygraph School

March 12 - May 18, 2018
Manassas, VA

September 10 - November 16, 2018
Newport News, VA


Virginia School of Polygraph
7885 Coppermine Rd
Manassas, VA 20109
Phone: (703) 396-7659

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Virginia School of Polygraph

Copyright © 2013 - 2017 Northern Virginia Pre-Employment & Polygraph Services. All Rights Reserved.
Server Space and Design by Lafayette Instrument Company.