As a mother and son share cocktails on the porch, past problems are discussed and imagined.
"She was aware of the resonance of her son's voice. She guessed the neighbors were used to it by now, and would assume Bradley was having another mental fit. They didn't know how hard these family deaths had hit her son, and how tough it was to keep him from getting aroused, or agitated, a word his therapist used a lot. She knew too, that her son, like his father, was persistent and could fixate on things."