to explain what happened on the night of the fire. jean said her husband was filling the heater with kerosene when it exploded. >> you said that he relit it inside. >> well, he didn't relight it, he was refuelling it. he had to put fuel in it. >> with what? >> kerosene. >> with what container? >> it was red. >> yet, the red plastic fuel can was found outside the workshop. >> all right. how did it get back outside? >> i don't know. >> and overbey noticed that jim's arms and legs were outstretched when he was found. underneath jim's body were several aerosol cans.