I tried to find a flaw in the plot for this episode and I couldn't come up with one. A number of these stories either included something or left a detail out that made the story illogical, but this time all the bases appeared covered. You have to hand it to old Sadie (Jeanette Nolan), she had the patience of a saint to wait out the murderer of her son who tried to cash in on a robbery done five years prior. I don't know however, how she figured she could get away with the old poisoned lemonade trick. The better solution might have been to call the police chief (Charles Watts) back to hang out in a nearby room to listen to her astute analysis of why Waterbury (Robert Emhardt) was the killer. After the arrest, she could have sold her house at a reasonable asking price, and lived off the two hundred grand her son came home with all those years ago. Oops, I think I found the plot hole.
Review of The Right Kind of House
