'Ambush in Waco: In the Line of Duty" powerfully unfolds the facts behind the violent shoot-out and siege that captured the attention of the world. Timothy Daly ("Wings", "Diner") stars as the angelic-looking prophet, David Koresh, who devotes his charismatic power to the seduction of the innocent, making a travesty of the morals he claims to uphold. This riveting, fact-based drama concentrates on the transformation of Vernon Howell to the self-made prophet and cult leader David Koresh. "Ambush in Waco: In the Line of Duty" reveals a chillingly compelling tale reminiscent of the Jim Jones mass suicide - a bold study of misguided devotion and a calculatingly cruel madness that results in tragedy.