It kills 2 of the 4 and the 27 year old mom and her 2 children. No one says, oh my, look what that car did. No one blames the car. All the blame turns to the gun. Guns are no different than they were 1000 years ago, but consequences are much different.
Guns are a necessary part of society.
We need them to protect ourselves. We need them to ward off criminals. If you think that the police will be there exactly when you need them, you are extremely naive. Society has an average of 1 officer to every 20,000 people. In a lot of municipalities, it's much lower than that.