Turns out the criminals were stealing scrap iron from the old farmplace when the two elderly people showed up to check on his cattle that were there. Unfortunately I don"t think Iowa has the death penalty. I didn"t realize until today that he was a first cousin to my grandmother on moms side. I hope the link works.
http://www.ktiv.com/story/24965770/2014/03/13/authorities are expected to release information about the fire deaths investigation in crawford county iowa
http://www.ktiv.com/story/24965770/2014/03/13/authorities are expected to release information about the fire deaths investigation in crawford county iowa