Research papers Idaho killer Bryan Kohberger wrote as part of his studies at Washington State University were released and shed light into his study of criminal justice while pursuing his doctorate in criminology. The papers show his interest in studying criminals and policing. In this episode of Brian Entin Investigates, Brian and investigative producer Allison Weiner review the research papers and reveal the startling connections some of the areas he studied have to the brutal murders Kohberger admitted to.

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