Kandi Hall, 40, an Idaho paralegal, has an torrid affair with her married boss, Emmett Corrigan, 30. Neither her husband, Robert, 42, nor the pregnant Mrs. Corrigan are too thrilled about this betrayal. So displeased, that the entire festering triangle concludes in a fatal confrontation, in, of all places, a Walgreen's parking lot.—M. Dalgetti