Washington News reporter Sutton McPhee is in a funk. She has worked her way up to the big time – covering education for a major metro daily in the nation's capital, but even that job has lost its luster. She is jerked out of her professional doldrums, however, by the devastating news that her younger sister, Cara, has been murdered. Cara worked as a church secretary and was loved by her friends and the congregation. Her death by gunshot in a bank...