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Our Examiners

William E. Barrett, MA

William E. Barrett has over 25 years of investigative/law enforcement experience. He is certified as a police officer, municipal police instructor in the state of Pennsylvania and is an adjunct professor of criminology. He has attended over 3,900 hours of advanced specialized training and receives annual continuing education.

He has a Master of Arts in Social Science/Criminal Justice from the California University of Pennsylvania and a Bachelor of Science in Law Enforcement/Criminal Justice from Point Park University

Mr. Barrett is certified under the American Polygraph Association standards as a polygraph examiner and qualified to perform clinical post convicted sexual offender testing.

He completed polygraph training at the Maryland Institute of Criminal Justice (Baltimore Maryland), the Academy for Scientific Investigate Training (Philadelphia Pennsylvania) and the American International Institute of Polygraph (Atlanta Georgia). Mr. Barrett is also certified by the American Association of Police Polygraphists as a Forensic Law Enforcement Polygraph Examiner. He is licensed by the State of Indiana.

Mr. Barrett has conducted tests for professional sports (teams, players and events) and national television shows.

Mr. Barrett has conducted over 3,500 polygraph tests covering virtually all issues from personal fidelity to criminal homicide.

William E. Barrett is a full member of:
American Polygraph Association
American Association of Police Polygraphist
British and European Polygraph Association
Pennsylvania Polygraph Examiners’ Association

Morris E. Ragus, MA

Morris E. Ragus has over 35 years of experience in polygraph. He is a retired Military Intelligence Officer and worked as the Chief Polygraph Examiner for the Pennsylvania Inspector General’s Office. Additionally he worked in law enforcement and 18 years special investigator with the federal government. Mr. Ragus is a former Polygraph Instructor at the Harrisburg Area Community College/ Pennsylvania State Police Northeast Counter Drug Intelligence Center Polygraph School. He has attended advanced specialized training and receives annual continuing education. He has a Master of Arts in Criminal Justice from Norwich University and a Bachelor of Arts from Alvernia College.

Mr. Ragus is certified under the American Polygraph Association standards as a polygraph examiner and qualified to perform clinical post convicted sexual offender testing. He completed polygraph training at the 902nd Military Intelligence Detachment (Fort Mead, Maryland), Polygraph Technology Training, (Harrisburg, Pennsylvania) and Department of Defense Polygraph Institute (Fort McClellan, Alabama).

Mr. Ragus has been involved in many high profile cases both nationally and internationally. Mr. Ragus has conducted over 18,000 polygraph tests covering virtually all issues from personal fidelity to criminal homicide.

Morris E. Ragus is a full member of:
American Polygraph Association
American Association of Police Polygraphist
Pennsylvania Polygraph Examiners’ Association