Wesley LeVan is a retired Pennsylvania State Police Corporal with 25 years of distinguished law enforcement service and 14 years of specialized experience conducting forensic polygraph examinations.

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A graduate of the Northeast Counterdrug Polygraph School and a Certified Forensic Interviewer, LeVan has conducted thousands of investigative interviews and numerous polygraph examinations involving criminal investigations, administrative matters, and pre-employment screening. His extensive investigative background provides a strong foundation in interviewing, credibility assessment, and professional investigative practices.

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Since 2016, LeVan has served as an instructor in interview and interrogation techniques, providing specialized training through the Pennsylvania State Police and the Institute for Law Enforcement Education (ILEE). His instructional experience includes investigative interviewing, rapport development, active listening, and techniques for obtaining accurate and reliable information.

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Through Integrity Assessment Polygraph, LeVan brings decades of investigative experience and specialized polygraph training to law enforcement agencies, criminal defense attorneys, treatment professionals, and individuals seeking professional polygraph services.

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His approach emphasizes professionalism, impartiality, confidentiality, and a commitment to conducting thorough, objective examinations.