Pete Earley's The Hot House gave America a riveting, uncompromising look at the nation's most notorious prison--the federal penitentiary in Leavenworth, Kansas--a book that Kirkus Reviews called a "fascinating white-knuckle tour of hell, brilliantly reported." Now Earley shows us a different, even more intimate view of justice--and injustice--American-style.

In Monroeville, Alabama, in the fall of 1986, a pretty junior college student was found murdered in the back of the dry cleaning shop where she worked. Several months later, Walter "Johnny D." McMillian, a black man with...