High Quality Content by WIKIPEDIA articles! Lynn Arthur Davis (born July 7, 1933) is a retired attorney in Little Rock, Arkansas, who lectures and writes nonfiction crime thrillers based on his past law enforcement experiences. He is a former agent of the Federal Bureau of Investigation, short-term director of the Arkansas State Police, and U.S. marshal for the Eastern District of Arkansas. The conservative columnist Christopher Ruddy has described Davis as "Arkansas’ version of Elliot Ness," a reference to the Prohibition agent who fought organized crime in Chicago during the 1930s and was portrayed in an ABC television series, The Untouchables by the late Robert Stack.