A Troubled Young Man | "Death by Fire"

Doubts arise about informant Johnny Webb in this excerpt from FRONTLINE's "Death by Fire." More

Doubts arise about jailhouse informant Johnny Webb in this excerpt from "Death by Fire," FRONTLINE’s 2010 investigation of the controversial case of Cameron Todd Willingham – convicted and executed for the arson deaths of his three young children. Watch the full documentary at pbs.org/frontline.

AIR DATE 10/18/10