From 1923 to 1940, Murphy served as a Recorder's Court Judge. He presided over the famous Sweet murder trials - Dr. Ossian Sweet, an [[African-American]], had been charged with the murder of a white man who was shot outside of his home. (Sweet was acquitted after a second trial.) Gary Maveal of the University of Detroit Mercy School of Law noted that "Murphy’s fairness to the prosecution and defense was remarkable; his fairness to the defendant was unique for the times."<ref name="maveal">{{cite web|author=Gary Maveal|publisher=Michigan Bar|title=Michigan Lawyers in History--Justice Frank Murphy, Michigan’s Leading Citizen|url=http://www.michbar.org/journal/article.cfm?articleID=42&volumeID=6|format=HTML|language=English}}</ref> | From 1923 to 1940, Murphy served as a Recorder's Court Judge. He presided over the famous Sweet murder trials - Dr. Ossian Sweet, an [[African-American]], had been charged with the murder of a white man who was shot outside of his home. (Sweet was acquitted after a second trial.) Gary Maveal of the University of Detroit Mercy School of Law noted that "Murphy’s fairness to the prosecution and defense was remarkable; his fairness to the defendant was unique for the times."<ref name="maveal">{{cite web|author=Gary Maveal|publisher=Michigan Bar|title=Michigan Lawyers in History--Justice Frank Murphy, Michigan’s Leading Citizen|url=http://www.michbar.org/journal/article.cfm?articleID=42&volumeID=6|format=HTML|language=English}}</ref> |