For any interested in witnessing the willfully slipshod and malevolent manner in which the state of Texas applies the death penalty, "Nightline" has done a follow-up segment to David Grann's New Yorker piece on the wrongful execution of Cameron Todd Willingham. The segment (in two clips, below) contains a variety of outrageous revelations, but perhaps none more shocking than this exchange between correspondent Terry Moran and John Jackson, the prosecutor in the case, who has since become a Texas judge:
Moran: They say the conclusions reached by these [arson] investigators are not warranted by modern fire science and are based on primitive old wives' tales and folklore.
Jackson: That's not to say that they're not correct, though.
Moran: You sent a man to death on that.