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INSTRUCTOR

Gary Patzer

1 Courses • 41 Reviews
US Operations Manager | Forensic Interview Solutions FIS®
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About

Biography

As a trainer with Forensic Interview Solutions, I specialize in the P.E.A.C.E. methodology for investigative interviewing.

This framework empowers you to conduct thorough and effective interviews with witnesses, victims, and persons of interest by prioritizing information gathering and focusing on relevant evidence. The P.E.A.C.E. approach emphasizes a non-confrontational and non-suggestive style, enabling you to obtain more comprehensive and reliable information than traditional interview techniques.

Drawing on my experience as a detective with a mid-sized Colorado law enforcement agency, I have facilitated P.E.A.C.E. training for a wide range of organizations, including the FBI, FAA, Seattle PD, Albuquerque PD, Amazon, and Microsoft.

Importantly, the P.E.A.C.E. framework has been the established national standard for investigative interviewing in the United Kingdom, Australia, and New Zealand for nearly three decades. Its effectiveness has been thoroughly tested and validated in both legal and investigative contexts.

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Registered Apr 08, 2026

Student reviews

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  • Henry K.
    Rated 5 out of 5
    29 Sep 2026
    The P.E.A.C.E. Framework for Fraud and Financial Investigations
    Very useful information