Grand jury calls Jackson County gaming machines an illegal “sham.” Read the presentment document here. Post author:Daniel McGinn Post published:July 27, 2011 Post category:Bulletin Grand jury calls Jackson County gaming machines an illegal “sham.” Read the presentment document here. Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window You Might Also Like August 2010-2011 Florida cardroom comparison report now available. September 13, 2011 October 2012/2013 Florida cardroom comparative report now available.. November 13, 2013 Florida Lottery announces new games June 27, 2014