>> in a panic, jean said she ran from the workshop into their home to call the fire department. at the fire scene, investigators found the remnants of the kerosene heater. but the plastic fuel can was found outside the workshop door in perfect condition, inconsistent with jean's story. and major mike overbey believed that the position of jim's body was inconsistent with most fire victims. >> it appeared his legs were outstretched and his arms were above his head. it appeared to me the way someone would be positioned if they had been dragged into a particular spot or carried. that was the first thing that i noticed. that they were not in a fetal-type position that you see in fires. >> in addition, overbey found visual evidence of pour patterns