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Roger Johnson

Office of Boone County Prosecutor


Roger Johnson is the elected Prosecutor in Boone County, Missouri.  Originally from Wright County, he is a graduate of the University of Missouri and Washington University in St. Louis.  He served as an assistant attorney general before working twelve years as an assistant prosecutor.  Over the years, Roger has spent a smaller amount of time in private practice representing schools and later in family law and criminal defense.  He has an interest in cognitive bias as well as practical applications for Artificial Intelligence.