opponent. today he spoke out calling to agree to an independent investigation. brian. kellye, it is no secret the relationship is strained between the police commissioner and city states attorney. last week, he put up a political sign in his front yard today a sign she won t back down accusing the commissioner of campaigning for her opponent while on the job. reporter: they may agree about getting bad guy s with guns off the streets but the political shots fired are getting personal. tuesday, city states attorney, called for an independent investigation into the police commissioner, she wants to know whether he lied about when and how he asked a friend to consider bernstein as city state s attorney. i think what it will do is it will establish whether our police commissioner is a person of truth and voracity or not. reporter: he was talking to this man. he wanted taylor to listen to the message the commissioner says the conversation happened on the the phone after hou