With that testimony, the defense should have asked for the case to be dismissed. If this ends up like the George Floyd case, then justice does not exist in the USA. Floyd died of an overdose, and not the knee on his neck. Bad optics convicted that police officer, not facts.
Penny is found guilty, you can forget about anyone coming to your aid if attacked. You will be completely on your own, and self defense will no longer be a defense in lunatic, liberal blue bastions of corruption.