Scott, here are a couple of observations based on variable circumstances that we have no way of knowing yet:
1) Scenario 1 - The guy is a murder, kidnapper, rapist or has just assaulted (physically) someone:
In this case the lone cop had no business attempting to do anything with this man once he determined the man was going to resist. He knew backup was coming and he had all the time in the world to observe the guy and wait for some other officers to surround the guy and wait for a peaceful surrender. There is no question who the aggressor was here. A little common sense would have resulted in a better ending for everyone.
2) Scenario 2 - The guy stole something, caused an illegal disturbance, or did something else that harmed others:
In this case the lone cop had no business attempting to do anything with this man once he determined the man was going to resist. He knew backup was coming and he had all the time in the world to observe the guy and wait for some other officers to surround the guy and wait for a peaceful surrender.
This is the way it was done back when the police had respect for the lives and rights of others. (Including the rights of the innocent lady that the stupid piece of sh#t hit in the car trying to get to the fight to work off some of his steroids he had shot up earlier in the day.)
3) Scenario 3 - The guy was mad about something in the store and caused a verbal disturbance:
There was no reason whatsoever to detain him so they can search him for reasons to arrest him.
He was gone from the store and no one was hurt.
The cop should have tried to figure out what the problem was and instruct him not to return to the store.
The only reason to cuff him with the demeanor that he had would be to either look for something to arrest him for that had nothing to do with the initial call or, if he made them mad enough, for them to slip some drugs in his pocket to take him to jail.
I don't blame anyone for resisting arrest in this country. Once upon a time it was our duty to resist arrest if we were detained unlawfully. But those men are dead now. Leaving us with no leaders to remind us of what freedom is supposed to look like.
The fact is we don't know what was going on prior to the altercation. But whatever it was, it wasn't worth an innocent woman's car being crashed into.