Myra and David agreed to take care of Dave's uncle Ed three years ago, on the proviso that he would leave them $30,000 in his will when he passed away. The trouble is, they thought he'd pass away sooner - and he really is a tricky, manipulative fellow, and a real pain to take care of! Today was the last straw, and the years frustration has finally tipped the two of them over the edge. They're going to murder Ed...