It’s a good thing 13-year old Sierra Reiter (pronounced Ry-der) was paying attention in health class. It’s also a good thing for her neighbor, Jim, who suffered a heart attack and was lying on the grass with his face turning blue and purple. Sierra’s father found Jim unresponsive with his eyes glazed over. He yelled for his wife to call 9-1-1. When the 9-1-1 dispatcher asked if anyone around knew CPR, Mom turned to their 13 year old daughter Sierra, who, in typical teenage fashion, stepped up and calmly took over.