What a terrifying experience for the victims. It sounds like something you would find in a revenge scene of a movie, being shot at with 30 plus rounds.
It's sad we live in such a world. It's even more sadder that we are not really allowed to truly defend ourselves against someone who is attempting to hurt us outside the threshold of our own home.
If you shoot at the perp, one of your rounds could hit a bystander, which could get you arrested and sued.
If you don't shoot at the perp, you could get shot and killed by the perp.
Overall, this case again underscores the fact that the police are more reactive than proactive. They investigate and pick up the pieces AFTER a crime has been committed.
Luckily, in this case, no one got hurt. It could have been way worse. Glad God was on the family's side.