ABC 20/20 Season 43 Episodes

Find out where to watch Season 43 of ABC 20/20 tonight

Season 43 Episode Guide

Episode 2 - The Perfect Liar

James Dailey, who is on death row for the 1985 murder of Shelly Boggio, said Paul Skalnik's lies helped convict him. One of the prosecutors in the case says Dailey received “an appropriate sentence.”


Episode 3 - The Monster Among Us

A killer terrorizes California.


Episode 4 - If Something Happens To Me...

A deep dive into the disappearance of wife and mother Susan Powell and the stunning twist involving her two young sons at the hands of her husband Josh Powell.


Episode 5 - Say Her Name: Breonna Taylor

Evidence in the Breonna Taylor case.


Episode 6 - Falling From the Sky

The Boeing 737 controversy.


Episode 7 - A Tangled Web

A woman’s seemingly obsessive and threatening messages to an ex precede a stunning twist.


Episode 9 - The Dating Game Killer

A killer appears on a dating show.


Episode 10 - The List: Who Killed JonBenét?

The murder of JonBenét Ramsey.


Episode 11 - While He Was Sleeping...

In a new interview with "20/20," Scott Falater, whose sleepwalking defense made national headlines in the '90s, says he still doesn't know what happened the night he murdered his wife.


Episode 12 - Tragic Beauty: Anna Nicole Smith

On the anniversary of Anna Nicole Smith's death, her daughter visits the most influential places in her mother's life.


Episode 13 - True Lies

The handsome surgeon who conned his way through love and the wedding of a lifetime.


Episode 15 - The Gravedigger's Wife

Investigation into the past of Lori Vallow, whose two missing children were later found dead.


Episode 16 - The Devil's Triangle

A true crime love triangle mystery, featuring 20/20’s interview with the wife the day before she was to take the stand.


Episode 17 - Stranger Than Fiction: The Murder of Angie Dodge

Novelist Scott Turow dicusses a murder.


Episode 18 - Murder in Atlanta: A Special Edition of 20/20

The nation responds to the recent wave of violence against Asian Americans.


Episode 19 - Finding Kelsie

A man murders his pregnant girlfriend.


Episode 20 - Inside the Menendez Movement

The Menendez brothers' TikTok fame.


Episode 22 - The Perfect Lie

A family discusses a deadly secret.


Episode 23 - George Floyd: A Man, A Moment, America Changed

An intimate portrait of George Floyd’s life on the heels of Derek Chauvin’s murder conviction.


Episode 24 - The Accused

A botched murder investigation.


Episode 25 - One Last Chance: The Trial of Scott Peterson

Scott Peterson's possible new trial.


Episode 26 - If I Can’t Have You...

New details are revealed in the case of a missing Colorado mom who secretly ran an expensive escort business.


Episode 27 - Taken

The couple at the center of the so-called “Gone Girl” kidnapping case reveal new details to Amy Robach.


Episode 28 - "What Happened to Vanessa?"/"¿Qué le pasó a Vanessa?"

Murder of a female Fort Hood soldier.


Episode 29 - Notorious: Ghislaine Maxwell

The life of socialite Ghislaine Maxwell.


Episode 30 - 9/11: The Day That Changed America

David Muir speaks with survivors and spends time with families who lost loved ones 20 years after the attacks.


Episode 31 - The Babies of 9/11: Twenty Years Later

20 years after so many young mothers lost their husbands, Diane Sawyer brings nearly 40 families back together to share stories about their resiliency and hope.


Episode 34 - The Millionaire's Mistake

A millionaire, an ex-NFL player and a mom become a deadly love triangle. Nanette Packard and Eric Naposki are serving time for the murder of her fiancé Bill McLaughlin.


Episode 35 - The Sinfluencer of Soho

How Anna Sorokin, known as the "Soho Grifter," fascinated the world and conned the highest social circles into believing she was a German heiress worth millions.


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