Margot Brookfield suspects her estranged husband, Clayton, keeps her in a mental bog with antidepressants after a rape he encouraged her not to report. She moves to an enormous home in Cave Creek, still under construction, which Clayton bought from an eccentric professor. The contractor discovers a valuable gun collection in the subterranean vault and attempts to swindle Margot. She enlists the help of a shady high school friend, Preston Wellington, whose motives are questionable,
