Who do I report police misuse of resources to?

I was driving down the road in a 35mph zone and there was a car pulled over with it's hazards on. In front of me,, there was a black plain charger who started to slow down as if to help the stranded motorists. As the charger slowed down, I went around it and headed home. The charger followed me home. I had parked in the street and not in the driveway because I was working on a car in the driveway. The charger pulled behind me and out stepped a sheriff's deputy who started questioning me why I went around him? He did pull me over. He followed me home. I explained to him why I went around him. He claimed I was doing 40mph, but mind you he was slowing down in front of me, so I was slowing down from 35mph as well. He started to say he could do this and he culd do that. He questioned me about which house I lived in and when I pointed out my home, he kept saying "the house with the gray car in the driveway, I do not know what you are pointing at", mind you we are standing in front of the house. We continue to talk because he would not leave me alone, mind you I am not under arrest nor did he pull me over, nor did he have reason to. He called for "back up and four more police cruisers appeared and we all just stood around. He kept questioning me and making threats about towing my vehicle because the tag expired 3 days ago, but HE DID NOT PULL ME OVER FOR THAT. (which I got that fixed after the incident). End result, I received a ticket for talking back. But I did nothing in the first place. The taxpayers money was wasted when he called for backup that he did not need. I was not pulled over or arrested, so why was back up called? I just want to report this to someone because it was a waste of police time and iy is not right. I did nothing. Should I go to the city council?Who do I report this to?"