One incident, you can argue about(sometimes);

two, you'd seem to have a pattern; but Officer Jerad Wheeler seems to have gone all the way over to 'arrogant, dirtbag excuse for a lawman'. Kick a pregnant woman in the belly, and before that
This isn't the first time Wheeler has acted questionably. In 2011, he was accused of manhandling a 53-year old woman, twisting her arm behind her back and shoving her face down into a patrol car. She says she was only trying to check on her grandchildren who had just got in a car wreck with their mother. This past January, Wheeler was accused of showing up to the wrong address when called, and then shooting that family's dog.
Sounds like Dekalb County may need to review how they handle complaints. And may have some screening and training problems.