The Fatal Flaw: A Special Edition of 20/20

Firsthand accounts from authorities and journalists illuminating four disturbing events as they describe the twists and turns of the investigations and the breakthrough moments that led investigators and police to each killer's doorstep.

★ 5/10 · 1 TMDB audience ratings

Starring

• David Muir
• Amy Robach

Watch trailer on YouTube

If you liked this

• The New York Times Presents (2020)
• History 101 (2020)
• Death of the Pastor's Wife (2026)
• Dateline (1992)
• I AM A KILLER (2018)
• The Idaho Murders: College Nightmare (2026)

Cast, images, recommendations and audience score from TMDB