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Detachment squad fully staffed by GPPS
Dec 01, 2025

Detective Jason McCormick of the Grande Prairie Police Service is now one of only eight police polygraph examiners in the province of Alberta.

Detective McCormick completed the prestigious Canadian Police College Polygraph Examiners Course, an internationally recognized program that trains experienced investigators from police, military, and intelligence agencies around the world. The program involves an intensive academic phase, supervised internships, and an extensive certification period spanning nearly a year.

Polygraph examinations are a specialized investigative tool, typically used in the later stages of serious investigations, to help assess truthfulness, narrow investigative focus, and support interview strategies.

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