Two firefighters entered the home and retrieved five people, all already dead.
The firefighters entered the reactor building and noticed a radiation warning light.
The fire was so intense that firefighters at first could not enter the building and had to beat back the flames from the outside.
Because the house was still on fire by late afternoon, firefighters could not enter the building to confirm the death.
The two men who survived were trying to escape the flames as firefighters entered the house.
When police officers and firefighters entered, they stumbled on a small forest of marijuana plants.
When firefighters entered the apartment, they found one person unconscious behind the front door.
With the smaller crew, they said three firefighters now enter a burning building instead of four, while one operates the truck.
The two survivors, a 17-year-old boy and a 20-year-old man, were trying to escape the flames as firefighters entered the house.
When firefighters and the police finally entered shortly after noon, they found four bodies on the ground floor at the back.