3.72K Taylor Berman 12/05/13 09:53AM Filed to: nypd nypd de blasio william bratton This morning, Mayor-elect Bill de Blasio announced that Bill Bratton will be the next commissioner of the New York Police Department. Bratton, who will replace Ray Kelly, served as NYPD commissioner from 1994 to 1996 under Mayor Rudy Giuliani.