PITTSBURGH (KDKA) A Heinz Field police officer accused of assaulting a fan while making an arrest in November has been cleared of all charges. Police say Sgt. Stephen Matakovich was working a uniformed, off-duty secondary employment detail at a WPIAL football championship game at Heinz Field on Nov. 28, when he arrested a man for a number of charges, including public drunkenness and aggravated assault