spending so much time in kansas visiting relatives. there were also rumors that jim may have been planning to leave gene. >> major overbee believes on the night of the fire the couple may have been discussing a divorce which prompted an argument. >> it's our theory that there's a domestic situation between mr. long and his wife. i believe that the abrasion on her chin came from him possibly slapping her and his skull fractures, i believe, was a result of her striking him in the head with some hard object. >> overbee believes gene poured an accelerant on jim, set him on fire and then inadvertently carried the fuel can out of the workshop when she called for help. >> i felt like it was a strong circumstantial case. i felt like we had eliminated any other reasonable hypothesis