Education, education, education
I can't think of a better way to help prevent this kind of thing from happening again and again, than to educate these people. Folks just don't understand it - or it seems that way, anyway.
My question is why didn't anyone else notice the children in the car?
In my town, we often call the authorities when we see a dog/pet or child in the car for an extended period of time. I suppose the car could have been in an isolated area, but somehow I don't think so.
The blame is strictly on the mother, but maybe someone else could have called the police. How very, very sad. I just don't get it and never will.
I think some people must have brain damage and should not be in a position to have children or pets.
But that's another story for another time. Its a free world, for the most part, and you get to do what you want to do, until you are found out!
Thank goodness the majority of people are responsible.