The girlfriend of one of three adult brothers who went missing in a fireworks factory explosion this week is speaking out, as she called the siblings 'three incredible men who had so much coming for them.

Seven people remain missing after a warehouse filled with fireworks exploded Tuesday evening in Northern California, officials said.

After what happened in Esparto and the large response that followed, CBS News California looked back at another large fireworks-related explosion in California to get an idea of how the investigation in Yolo County may develop.