denise mcnair was only 11. her father goes on after having to endure all of that pain to go on and become a great leader in the community, and how now he is sitting behind prison bars is a curious case. we will get to that in a second. let's go back to the prosecuting the case, 2001, to be specific. it did bring some justice in the case of those four girls killed in that. tell us about the case. have you brought this back. how you got to know the minner family and the prosecuting of that case. >> tavis, it was just an incredible thing to work with those trying to right a wrong. you do not get too many opportunities to do that in your life. we had that opportunity here. this occurred and allow us to open it up, taking a look at the case. the fbi began the investigation. the two investigators did a phenomenal job, and it took awhile. we had a number of issues we had to overcome in birmingham. people were dying. people were aged. but at the end of the day, it took move in the case over to the state. i was u.s. att