TAVARES — Lawyers for civic leader Bruce Duncan may learn today if they persuaded a judge to toss out evidence that strongly suggests Duncan was drunk when authorities say he caused a fatal accident. Circuit Judge Michael Takac listened to two hours of argument and testimony Friday from five witnesses, including Duncan, 47, who has pleaded not guilty to DUI/manslaughter in the death of retired postal worker Herbert "Steve" Muller, 61, of Mount Dora. --snip-- Muller was known for his white beard and a collection of one-liners at the Mount Dora post office. Duncan recently participated in an economic-development workshop...