"Death by Fire 2" - Preview
Preview: Season 29 Episode 1 | 31s
Did Texas execute an innocent man? FRONTLINE reinvestigates the case of Cameron Todd Willingham, who was executed for the arson deaths of his three children. "Death by Fire 2" asks new questions about a key prosecution witness and science that raises doubts about whether the fatal fire was really arson. Coming Oct. 7 on PBS and at pbs.org/frontline.