Video of Missing Utah Mom Surfaces
A new, eerie home video made by Susan Powell has emerged.
Career Killers: 7 Secret Sins at Work
Even "good" behaviors can be hidden career killers, experts say.
Neighbors Dispute Cleveland Kidnap Victim's Rescue Details
Police credited Charles Ramsey with rescuing the three captives.
Amanda Knox Calls Court Ruling 'Incredibly Painful'
After the courts annulled her acquittal, Amanda Knox waits to go back on trial.
Feds Search Landfill for Bomber Suspect's Laptop
Kazakhstani friends may have seen suspects after marathon attack, police say.
Boston Bomb Suspect Taken Alive
Neighborhood erupts in cheers when Dzhokhar Tsarnaev is captured.
Eddie Murphy, Carol Burnett: Tracy Morgan on His Influences
In a lively and intimate interview with ABC News’ Barbara Walters, actor-comedian Tracy Morgan said that he was inspired...
FLASHBACK: Justin Timberlake, Will Your Solo Career Succeed?
The pop star was interviewed by Barbara Walters in 2002.
Toner Thief Got $1.5M in Chip Bags
Marque Gumbs used the illegal gains to buy fancy cars and lavish vacations.
Watch: Jodi Arias Feels 'Betrayed' By Jury
The convicted killer sat down with ABC News' Ryan Owens after pleading for her life.
Watch: Gun Pointed at Ex-Wife, Man Talks to 911
Listen to Connecticut man's shocking phone call with 911 operator in 2009.
Watch: Tracy Morgan Tells Barbara Walters What Star Jones Told Him in an Elevator
The comedian cracks wise -- and traces his path from drugs and drink to showbiz fame.
Watch: Lady Antebellum Has New Album -- and Baby
"It was just a big, big surprise," singer Hillary Scott told Juju Chang.
Watch: Extreme Quitters: Leaving a Job and Making an Impression
There are lots of ways to leave a job: noisy, funny, viral, right and wrong.
Watch: 'Shark Tank' Host Kevin O'Leary's Advice on How to Quit Your Job
Tempted to be an "extreme quitter" whose video goes viral? Get O'Leary's take first.
Watch: Supply Closet Kleptos
We've all taken a few pens, but this guy stole $1.5 million worth of printer toner.
Watch: Don't Work Too Hard: Secret Career Killers
A former HR exec's eight office booby traps that could keep you from earning that corner office.
Watch: The Arizona Bundle
Patrick King had a tough boss, but an extreme request made him suspicious -- for good reason.
Watch: Do You Work for a 'Bosshole'?
"Shark Tank" host and multimillionaire Kevin O'Leary opens up about managing employees.
Watch: Work Wars: How to Win Them, How to Wage Them
Extreme quitters, 'bossholes' and other inside tales from the office. Watch '20/20' Fri. 10 ET.
Watch: Mother of Kidnapping Victim Knew Suspect for Years
Nancy Ruiz says Ariel Castro would often ask how she's holding up without her daughter.
Watch: Cleveland Abduction: A Decade in Hell
Part 2: Gina DeJesus' mother gives shocking details of the abductees' suffering -- and sisterhood.
Watch: Cleveland Abduction: Home at Last
Part 1: How did Ariel Castro allegedly abduct and hold captive three young women for a decade?
Watch: Jodi Arias: What Happened?
Part 3: Experts walk through both sides' theories using an exact replica of the crime scene.
Watch: Jodi Arias: (Photo-)Graphic Evidence
Part 2: Investigators found the clue that unlocked the case in Alexander's washing machine.
Watch: Jodi Arias: Guilty
Part 1: Arias was convicted of murder in the 2008 death of her ex-boyfriend, Travis Alexander.
Watch: Confessions of a Doctor
What happens when you go under, why those long E.R. waits and who's "Dr. HODAD?"
Watch: Confessions of Window Washers
As they wash, they watch: naked women, bad nannies and you, asleep at your desk.
Watch: Confessions of a Pilot
Go inside the cockpit for the surprising truth about what we really should be afraid of.
Watch: Confessions of a Hairstylist
Dirty secrets about dirty brushes. And, can you tell a $600 cut from a $75 one?
Watch: Confessions of a Burglar
With a break-in every 15 seconds, heed this ex-con's tips to protect your home -- and yourself.
Watch: Scream or Survive: Woman Woke Up to Masked Armed Intruder Standing Over Her
A reformed ex-burglar says she did the right thing: "Stuff can be replaced, but you can't."
Watch: Highly Arousing: Confessions of Window Washers
ABC News' Matt Gutman hangs out with two men who tell of a sexy "show" a woman gave them.
Watch: Knox: Trial Was Like Crawling Through 'Barbed Wire'
Diane Sawyer discusses her exclusive interview with Amanda Knox.
Watch: Amanda Knox Speaks: Home Again in Seattle
Part 6: Knox on what she wants to tell the Kercher family, and their reaction to her and her book.
Watch: Amanda Knox Speaks: Prison
Part 5: Knox spent 1,400 nights in prison and was "stunned" to find out she was HIV positive.
Watch: Amanda Knox Speaks: Court
Part 4: Police introduced a man, Rudy Guede, they claimed was under Knox's control.
Watch: Amanda Knox Speaks: Interrogation
Part 3: Knox recalls the turn of events in the police station that ended with her confession.
Watch: Amanda Knox Speaks: Sex and Death in Perugia
Part 2: What happened that night after Knox was accused of murdering Meredith Kercher?
Watch: Amanda Knox Speaks: A Diane Sawyer Exclusive
Part 1: Six years after the murder that led to her conviction and acquittal, Knox tells her story.
Watch: Tsarnaev to Carjacking Victim: 'I Will Kill You Right Now'
Man who was allegedly carjacked by marathon bombers gave an in depth interview to the Boston Globe.
Watch: Moving On
Amputee soccer player Bree McMahon helps a Boston bomb victim see the good the future holds.
Watch: Carjacked by Alleged Boston Bombers
An empty tank, an iPhone and a split-second call saved his life -- and maybe many others'.
Watch: How to Survive a Mass Shooting
When an active shooter enters your workplace, there are three words to know -- and practice.
Watch: Pile-Up: 118 Vehicles
Meet a couple who survived one of the worst multiple vehicle accidents in U.S. history.
Watch: The Madness of Crowds
When life veers in an instant, the decision we make can mean the difference between life and death.
Watch: Man Plays Dead, Survives Attack by Crazed Gunman
In 1999 Zachary Emenegger was shot twice in a supermarket, but he lay still and survived.
Watch: Boston Marathon Bombing: 'Suspect 2 Is on the Run'
Officials say that one suspect has been killed while another is loose in Massachusetts.
Watch: Boston Marathon Bombing: Evil Didn't Win
Two strangers reunite, one who finished the marathon, one who didn't -- but got a medal anyway.
Photos: Taken: Woman Held at Gunpoint by Stalker Ex-Husband
Nancy Tyler's ex-husband held her hostage at the home they once shared.