So much wrong with this. The mother was an idiot first and foremost. Take the ticket. She put those kids through a needless experience, and then endangered their lives bobbing and weaving through traffic on a high speed chase like a moron. If she wrecks and they die, then what? The cop who fired at a vehicle with children in it should lose his badge. An "I'm sorry," won't bring back an innocent kid who lost their life because the adults in the situation behaved less intelligent than children. We all know nothing will come of it, though.
Ironically enough, the grown ups acted like adolescents. Glad none of the kids lost their lives or suffered any harm other than emotional - and that's bad enough.