you seen one, you seen both of them. they went everywhere together. >> and jean had no financial motive. jim's life insurance amounted to less than $40,000. but local prosecutors were convinced this was an open-and-shut case. >> the theory was she saw the opportunity to get rid of him and poured him and lit it, and then made it seem or tried to tell everyone that it was an accident. the defense asked john lentini, a nationally known fire investigator, for his opinion. >> with respect to the quality of the fire investigation, it ranks up there with the worst that i've ever seen. and i've seen a lot of fire investigations, bad fire investigations in my day. this was over the top. >> local investigators suspected accelerants had been used to start the fire.