Former Audubon Park Police sergeant claims he was harassed and wrongfully fired

You apparently don't know what "freedom of speech" is, do you? Let me "enlighten" you. A person does not deprive you of your freedom of speech if they disagree with something you said. They are simply excercising their freedom of speech in disagreeing with you. Now, if somebody punishes you for something you said, they are depriving you of your freedom of speech. For example, if you say you really don't like to work latewatch and then somebody says you are such a whiner, they have not deprived you of your freedom of speech. If that same person charges you with insubordination, they are robbing you of your freedom of speech. Please learn the differences.