1 season available (4 episodes)

The Fatal Flaw -- A Special Edition of 20/20The 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.more

Firsthand accounts from authorities and journalists illuminating ...More

Stream thousands of shows and movies, with plans starting at $7.99/month.

New subscribers only. Cancel anytime. Additional terms apply.

BUNDLE WITH ANY HULU PLAN & SAVE
Get endless entertainment, live sports, and the shows and movies you love.Get endless entertainment, live sports, and the shows and movies you love.
GET THE DISNEY BUNDLE
Terms apply

About this Show

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.

You May Also Like

Web of DeathDocumentaries • TV Series (2023)
ABC 20/20TVPG • News Magazine • TV Series (1999)
Death in the DormsNews, Documentaries • TV Series (2023)
Beyond the Headlines: The Watts Family TragedyTV14 • Crime, Documentaries • TV Series (2020)
Texas True CrimeDocumentaries • TV Series (2020)
UnsolvedDocumentaries • TV Series (2019)
Keep This Between UsDocumentaries, Crime • TV Series (2022)
Killer CasesTV14 • Crime • TV Series (2020)
MissingNews, Award Shows & Events • TV Series
Murder Comes to TownTV14 • Crime • TV Series (2014)
IMPACT x NightlineNews, Documentaries • TV Series (2022)
The Devil You KnowTV14 • Documentaries • TV Series (2019)
Murdered for MillionsDrama • TV Series (2022)
The Deep EndTVMA • Documentaries • TV Series (2022)
I Love You...But I LiedTV14 • Reality • TV Series (2015)

Select Your Plan

No hidden fees, equipment rentals, or installation appointments.
Switch plans or cancel anytime.**
BASE PLANS
hulu-logo
BUNDLE / SAVE
logos
MOST POPULAR
30 DAY FREE TRIAL
Hulu (With Ads)
30 DAY FREE TRIAL
Hulu (No Ads)
Monthly price
$7.99/mo.
$14.99/mo.
Streaming Library with tons of TV episodes and moviesStreaming Library with tons of TV episodes and movies
Streaming Library with tons of TV episodes and movies
Streaming Library with tons of TV episodes and movies
Most new episodes the day after they air†
Most new episodes the day after they air†
Most new episodes the day after they air†
Access to award-winning Hulu Originals
Access to award-winning Hulu Originals
Access to award-winning Hulu Originals
Watch on your favorite devices, including TV, laptop, phone, or tablet
Watch on your favorite devices, including TV, laptop, phone, or tablet
Watch on your favorite devices, including TV, laptop, phone, or tablet
Up to 6 user profilesUp to 6 user profiles
Up to 6 user profiles
Up to 6 user profiles
Watch on 2 different screens at the same time
Watch on 2 different screens at the same time
Watch on 2 different screens at the same time
No ads in streaming libraryNo ads in streaming library
No ads in streaming library
Download and watchDownload and watch
Download and watch
†For current-season shows in the streaming library only
**Switches from Live TV to Hulu take effect as of the next billing cycle

Available Add-ons

Add-ons available at an additional cost.
Add them up after you sign up for Hulu.
HBO Max™
HBO Max™
HBO Max™
CINEMAX®
CINEMAX®
CINEMAX®
SHOWTIME®
SHOWTIME®
SHOWTIME®
STARZ®
STARZ®
STARZ®
Show Add-onsSee Add-ons.