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.
Seasons
Trailer
Actors
David Muir
Amy Robach
Episodes
You may like
VICE
⭐ 7.02013
The Idaho Murders: College Nightmare
⭐ 6.72026
I AM A KILLER
⭐ 6.82018
Worst Neighbor Ever
⭐ 7.62026
Conversations with a Killer: The Jeffrey Dahmer Tapes
⭐ 7.82022
Mind Field
⭐ 8.22017
Trust Me: The False Prophet
⭐ 7.32026
Dateline
⭐ 6.51992
History 101
⭐ 7.12020
Worst Ex Ever
⭐ 7.72024
Homicide Hunter: Lt Joe Kenda
⭐ 8.92011
Homicide
⭐ 7.02024
Evil Lives Here
⭐ 8.02016
Mr. Scorsese
⭐ 8.12025
American Manhunt: Osama bin Laden
⭐ 7.72025
Haunted
⭐ 6.92018
The Yogurt Shop Murders
⭐ 6.52025
The Jinx
⭐ 8.02015
The New York Times Presents
⭐ 7.02020
1971: The Year That Music Changed Everything
⭐ 7.62021