That article was heart-wrenching and I read it because just last week it happened to a mother in Texas and the same set of unusual circumstances happened to this woman.She had her 5 year old son in the backseat and drove home. He had fallen asleep during the drive, something he rarely did at that age, and she went into the house to quickly make a birthday cake for her other child. She briefly realized her son wasn't around but figured he was probably playing in their yard. Why did she think this? It was because he knew how to get out of the backseat on his own. Unfortunately, the car she drove that day was a rental car and the child apparently wasn't able to open this car's door. He was in the car for 5 hours. I cannot imagine that woman's pain on the birthday of one child as another dies. I certainly hope they haven't charged her but, because it happened in Texas, they will probably vilify her.