Where an employee of the Chicago Police Review Authority was fired for refusing to change his conclusions about reports of police misconduct, his refusal was not protected speech under the First Amendment because he did not speak as a private citizen.The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Charles P. Kocoras.Lorenzo Davis worked for Chicago’s Independent Police Review Authority. The authority investigated certain types of complaints against Chicago police officers, including …