Mr. Derby was elected President of the Illinois Polygraph Society in 2006 by his fellow examiners. Mr. Derby holds a Master's Degree and is a graduate of the FBI Academy in Quantico, Virginia. Mr. Derby is a former Commander of a Major Crimes Task Force which consisted of 81 Detectives and currently conducts Forensic Polygraph Exams for the Task Force. Mr. Derby has 25 yeas of Law Enforcement experience with over 5,000 hours of formalized training in various aspects of criminal investigations and
was recently promoted from Commander to Deputy Chief at a Municipal Police Department. Mr. Derby is trained and qualified in Scientific Content Analysis and Linguistic Statement Analysis. In addition, Mr. Derby is an associate professor for a local university and is a graduate of Northwestern University's Police Staff and Command Program where he received the University's Executive Leadership Award.
Qualifications and Accreditations
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State Licensed Polygraph Examiner |
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Certified Forensic Polygraph Examiner |
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Graduate Education - Forensic Psychophysiology |
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Graduate Education - Masters of Business
Administrations |
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Undergraduate Education - Bachelor of Science
in Criminal Justice |
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Graduate of Advanced Interview and Interrogation
Training at Renowned Institute |
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Graduate of Northwestern University's School
of Police Staff and Command |
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Graduate of Northwestern University's Executive Management Program |
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FBI Academy Graduate - Quantico, Virginia |
Professional Memberships
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American Polygraph Association
(Full Member) - PCSOT Certified |
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American Association of Police Polygraphists
(Active Member) - Certified Forensic Polygraph Examiner. |
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Former President - Illinois Polygraph Society |
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Midwest Homicide Investigators Association |
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FBI National Academy Alumni Association |
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Northwestern University Alumni Association |
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Illinois Juvenile Officers Association |
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Illinois Tactical Officers Association |
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Midwest Gang Investigators Association |
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International Background Investigators Association |