i am saddened for the victims and disgusted by the allegations against dominic papolle. i request his immediate resignation. >> the mayor owns a winery. wednesday an attorney representing him told the chronicle that he categorically denies engaging in any abuses. it amounts to promising career in question. >> we are bigger and better than this. >> in the midst of it from windsor, abc7news. >>> a grandmother attacked by a man in san francisco, new video has been released and it is raising questions. abc7news' reporter matt boone is in the newsroom with more. walk us through with what the video shows, please. >> that video is being provided to us by the public defender's office that shows some of what led up to the attack. just a warning. it finds physical violence. it begins the morning of march 17th showing attacked and another person comes up to him and he gets piled on and getting hit in this area. the cameras will follow him after he is able to get out of this. this is to market and 7th. but somebody else followed him. that person in that traffic vest that swings wild