Winter WitnessGood Fences. Deadly Neighbors. Recently widowed Bianca St. Denis is trying to get to know the sleepy Catskill Mountains town she moved to three years ago. Batavia on Hudson is slow to accept outsiders, so Bianca is surprised when reclusive Agatha Miller begins telling Bianca herand Bataviasscandalous secret history. But when Agathas best friend, Sister Elaine, is murdered and Agatha winds up dead under suspicious circumstances, Bianca is sure theres a