DETROIT (WWJ) – A Detroit police sergeant who allegedly criticized Beyonce’s Super Bowl halftime show by posting a reference to the Ku Klux Klan is being investigated. The sergeant, who was unnamed but is reportedly a 17-year veteran of the department, apparently didn’t like the halftime performance — particularly Beyonce’s dancers, who were sporting afros, berets and dressed in an all-black style similar to the Black Panther party.Read more on NewsOK.com