yep, cops should just start shooting anyone they see driving erratically.
Did you read the article? From your comment it appears you didn’t or if you did you failed to understand it.
There was far more than erratic driving involved. The women pursued the policeman’s vehicle onto a parking lot. She side swiped his vehicle while backing up and she was arrested for drunk driving for the third time.
He had a right to shoot a mean drunk who attempted to harm him with her vechicle.