Pope Francis Holds Virtual Audience in ABC News Event
Americans in Chicago, Texas and California participated.
Virginia Shooter's Ex-Boss Tells of His 'Abrasive' Behavior
The station's former news director speaks out for the first time.
Survivor's Harrowing Tale of Facing Down Gunman
Vicki Gardner said she could not see shooter approach due to camera light.
Shooter's Alleged History of Problems at Former TV Station
Vester Flanagan was fired after several months at WDBJ.
After Shooting, Alleged Gunman Details Grievances in 'Suicide Notes'
A man claiming to be Bryce Williams called ABC News over the last few weeks.
How a Woman Fell in Love With a Convicted Serial Killer
Rosalie's husband Oscar Bolin is on death row for the murders of three women.
What Life's Like Married to a Convicted Killer on Death Row
Rosalie and Oscar Bolin have been married for 18 years but never lived together.
This Is the Route Convicts Used to Escape From NY Prison
Retrace the steps taken by Richard Matt and David Sweat.
Not Guilty Pleas Entered for 'Slender Man' Stabbing Suspects
The girls were 12 at the time of their alleged crime.
Office of Dentist Who Killed Cecil the Lion Reopens
Dr. Walter Palmer is "not on site," according to a statement.
Big Game Hunter Talks About 'Kill' Photo Backlash
Comedian Ricky Gervais tweeted photo of Rebecca Francis and giraffe she killed.
See Photos of Bear Illegally Hunted by Dentist Who Killed Cecil the Lion
Walter Palmer has a felony conviction for his involvement in the bear's killing.
Friend of Cecil the Lion's Killer Speaks Out
A childhood friend of Dr. Walter Palmer says he's been unfairly portrayed.
What Happened in the Harrowing Hours Before Cecil the Lion Was Killed
Cecil was allegedly baited to cross into unprotected land where he was killed.
'Slender Man' Stabbing: Teens to Be Tried in Adult Court
The girls were 12 years old at the time of the alleged crime.
How Florida Neighbor Dispute Ended With 2 People Dead
Billy Woodward shot three neighbors, and only one survived.
Why This Man Who Killed Two Neighbors Let a Third Live
"I was surprised that I was alive," said Tim Blake, who was shot 11 times.
How These Jetsetting Diamond Thieves Were Finally Caught
The group of thieves' mistakes helped detectives finally catch up to them.
Meet the Thieves in This Multi-Million Dollar Jewel Heist Ring
It was a crime spree that stretched over eight states and over a dozen jewelers.
The Complicated Relationship Between the New York Prison Escapees
The two friends requested to be neighbors on the prison's honor block.
Final Hours Before Matt and Sweat Were Captured
Matt was brought to justice, but police didn't know where Sweat was.
See the Cabin Where Richard Matt Hunkered Down
Exclusive first look at one of the places the escaped convict hid from police.
So-Called 'Gone Girl' Victim Thought She Was Going to Die
Attorneys for Denise Huskins and Aaron Quinn reveal new details about the case.
So-Called ???Gone Girl??? Kidnap Suspect Seemed Like a Future Congressman
Alex Volberding said he attended college with suspect Matthew Muller.
Bruce Jenner: 'I'm a Woman'
Former Olympian sat down for an exclusive interview with Diane Sawyer.
1st Wife on When Jenner Revealed He Wanted to 'Be a Woman'
Chrystie Scott and the rest of the family were with Jenner during ABC report.
Bruce Jenner on Transition: ???Everybody???s Got Stuff???
Former Olympian Bruce Jenner opens up about his lifelong turmoil.
Bruce Jenner's Children Discuss Pain of Father's Absence, Forgiveness
Olympic hero seemed to vanish during the 1980s, children say.
12 Biggest Moments From Bruce Jenner's Interview
He sat down for a far-ranging two-hour interview.
Bruce Jenner Talks About Becoming 'Her'
Jenner says he is ready to live the rest of his life as a woman.
When Did Bruce Jenner Know
Jenner says he has struggled with gender identity since childhood.
How Bruce Jenner Told His Children About His Transition
Jenner has six biological children and four step-children.
Bruce Jenner Through the Years
How Jenner went from being an Olympic hero to reality TV star.
Watch: Lone Survivor's Harrowing Tale of Virginia On-Air Shooting
Part 1: Vicki Gardner told her husband she never saw the gunman coming until he shot Adam Ward and Alison Parker.
Watch: Years Before Shooting, Vester Flanagan's Big TV Break Turned Sour
Part 2: Flanagan, who later used the name Bryce Williams, sued a Tallahassee TV station for discrimination.
Watch: Why Vester Flanagan, Now Bryce Williams, Was Fired From WDBJ
Part 3: Former colleagues at the Roanoke TV station describe the events leading up to Flanagan's dismissal.
Watch: What Virginia On-Air Shooting Suspect Did Day of Attack
Part 4: After killing Alison Parker and Adam Ward, Vester Flanagan faxed ABC News a suicide note and took off.
Watch: How Bryce Williams Kept Landing New Jobs
Part 5: Former managers say Williams looked great on paper, but an HR expert says background checks don't always show...
Watch: Bruce Jenner, 'I'm a Woman': Part 1
Former Olympian opens up to ABC's Diane Sawyer about his lifelong struggle with gender identity.
Watch: When Bruce Jenner First Knew: Part 2
Jenner says he started exploring his feelings as a child and tried on his mother and sisters' clothes.
Watch: Bruce Jenner, the Olympic Hero: Part 3
Jenner became a national icon after winning the 1976 Olympic decathlon, but struggled in private.
Watch: Struggling with Gender Identity: Part 4
Working as a motivational speaker, Jenner says he first tried to transition into a woman in the 1980s but stopped.
Watch: Bruce Jenner Meets Kris, Kardashian Empire Launches: Part 5
After they were married, Kris Jenner helped Bruce rebrand himself and then their blended family as reality TV stars.
Watch: When Bruce Jenner Started to Tell His Children: Part 6
Jenner says the first of his 10 children he told about his transition was his third child, Brandon Jenner.
Watch: How Bruce Jenner Told the Kardashians: Part 7
Jenner said the first girl he told was Kim Kardashian after she caught him wearing a dress.
Watch: Transgender Pioneers Overcoming Discrimination: Part 8
Christine Jorgenson, Renee Richards and many others have paved the way.
Watch: Bruce Jenner on Becoming 'Her': Part 9
"She's definitely a Jenner," he says in talking about what's next for him in the transition process.
Watch: Bruce Jenner, 'This Has Always Been Me': Part 10
With love and support from family, Jenner says he is prepared to re-emerge in a new life as a woman.
Watch: This Is What a Death Row Wedding Looked like in 1996
ABC News' "20/20" was there when Rosalie Martinez married Oscar Bolin, who is on Florida State Prison's death row.
Photos: Inside the Manhunt for Richard Matt and David Sweat
They spent 3 weeks on the run after escaping the Clinton Correctional Facility.