 In 1991, Deen won his second term with 89 percent of the vote over another Democrat, Lillian L. Lewter of Bossier City.Deen was thereafter unopposed in the elections of 1995, 1999, 2003, and 2007.From 1996 to 2001, Deen was the president of the Northwest Division of the Louisiana Commission on Law Enforcement, an agency created under the Omnibus Crime Control and Safe Streets Act of 1968 to direct federal funds to local and state law enforcement entities with the goal of making them more effective in protecting the citizenry.