20/20 Show Summary, Upcoming Episodes and TV Guide

The unsolved murder of JonBenét Ramsey, the 6-year-old pageant queen found murdered in her home, including an all-new interview with John Ramsey and never-before-seen footage of Barbara Walters' interview with both parents, John and Patsy Ramsey. 

It was one of the most notorious murders in the Atlanta area when a father was gunned down while dropping his young son off at preschool just days after a mysterious person was seen lurking outside his home with a gun.

A wife/mom goes missing the night of a Halloween party, and her car is found abandoned by the side of the road. The incredible story of Karen Swift, with exclusive interviews, is ONLY on '2020.'

The latest on the case of Erik and Lyle Menedez, the brothers who killed their parents in Beverly Hills, and the newfound support in the effort to free the brothers. Plus, the never-before-seen excerpts from the '20/20' interview with the brothers.

Romantic jealousy leads to murder, and detectives discover the killer was closer than they could have imagined when a cold case leads to a conviction.

A secret romance in a remote Alaskan town leads to murder. Police body camera footage reveals clues for a multi-state hunt for the killer.

It's the case that has fixated the nation: Karen Read is the woman charged with second-degree murder in the death of her Boston police officer boyfriend, John O'Keefe, in a tragic and controversial case that has left families and a community demanding answers.  

A new interview with Keith Papini after his ex-wife Sherri Papini served time in prison for her false kidnapping tale and mail fraud.

In 2011, a witness last saw 20-year-old nursing student Holly Bobo walking into the Tennessee woods with an unknown man. Three years later, authorities found her remains miles from her home. After the largest and most expensive investigation in the Tennessee Bureau of Investigation's (TBI) history, authorities ultimately charged Zach Adams, Dylan Adams and Jason Autry with the kidnapping and murder of Holly. Although there was little physical evidence and no DNA linking any of the men to the crime, a jury convicted Zach at trial — based mainly on Jason's testimony, in which he stated that he had been present when Zach shot and killed Holly. Dylan Adams and Jason Autry both eventually pleaded guilty to lesser charges. Earlier this year, Jason recanted his testimony, saying he made it all up, and while prosecutors stand by the conviction, lawyers for Zach are now asking a judge to grant him a new trial.

The last time anyone heard from Tracie Hawlett and J.B. Beasley, two teenagers on the verge of their senior year in high school, was on a sweltering July night in 1999. Tracie called her mother from a payphone to say they were on the way home from celebrating J.B.'s birthday — but the two never made it home. The girls' bodies were discovered in the trunk of J.B.'s car, less than a mile from the payphone, with gunshot wounds to their heads. Despite exhaustive efforts, including attempts to identify unknown male DNA found on one of the girls, the involvement of multiple agencies, national TV appeals, and even attempts at hypnosis of eyewitnesses, the case eventually went cold. In 2019, the use of genetic genealogy led to a breakthrough, resulting in a shocking arrest. Could they have finally found the killer?

It seemed like life in the small town of Selmer, Tennessee, revolved around the well-known and beloved church pastor Matthew Winkler. Matthew, along with his wife Mary and their three daughters, were seen as a perfect family — until parishioners discovered their pastor's body in the family's home, and Mary and the daughters were nowhere to be found.

When a young couple is found dead, police learn they were involved in an online feud and uncover a deadly catfishing scheme.

When four young women go missing, police hunt for a serial killer roaming the interstate. John Quiñones takes us into the families' quests for answers.

A Florida university campus is on edge when a student disappears. Police say love, lies and obsession led to murder.

A U.S. Army Sergeant is murdered; investigators uncover a heartless plot of adultery and greed.

An attempted kidnapping leads police to a killer.

When a woman is found murdered, a written confession gives insight into the mind of her killer.

A star cyclist is gunned down by a friend's jealous girlfriend, and the international chase to find the suspect.

Jason Dalton, a former Uber driver, terrorized the city of Kalamazoo, Michigan, for eight horrific hours on Feb. 20, 2016, killing six people and seriously injuring two others. '20/20' presents a two-hour episode on his crime spree and puzzling explanation to police, featuring interviews with surviving victims, relatives of victims, law enforcement and others who crossed paths with him on that tragic day. ABC News chief national correspondent Matt Gutman sits down for emotional interviews with Dalton's two surviving victims: Abbie Kopf, who miraculously survived after she was shot in the head at age 14 and her heart stopped, and Tiana Carruthers, a young mother shot in her condominium complex while shielding children from the gunfire. Both Abbie and Tiana open up about their encounters with Dalton, their injuries and how life has progressed.

The murder of a beloved mom sparks an international manhunt; police uncover clues in an accused killer's diary.

Reporting on a verdict in the case of a beloved law professor's gruesome murder.

A young woman's mysterious disappearance and the search-and-rescue operation that led police to a barn full of dark secrets.

When a boy is kidnapped riding a bike, parents, police and a blogger work to bring him home.

The stunning case of an illicit affair, manipulation and murder.

After a teen vanishes, her family searches for answers but police see a suspect closer to home.

The notorious disappearance of Kristin Smart, whose killer was finally brought to justice after a decades-long investigation.

After a popular local musician is found dead, covert police surveillance uncovers horrific murders in Colorado and exposes a killer.

A serial killer works as an FBI informant while concealing horrific crimes.

A clown murders a Florida mom, leading to a 30-year journey to solve the case.

A devout husband goes from victim to murder suspect; how a wife's secret recording changes everything.

A college student, Lauren McCluskey, is murdered after being stalked. Did the University fail to protect her?

A man wakes up to find his fiancée dead; a shocking confession changes everything.

An Instagram model's relationship with an older man turns deadly, and a witness provides a shocking account of the fatal day.

Affairs. Antifreeze. A letter from the grave. What really happened to Julie Jensen?

Did a mom found dead in a luxury apartment slip and fall, or was it something more sinister?

The latest reporting on the investigation, exclusive interviews and chilling new details in the Idaho case.

Behind the glitz and glam of one of the sexiest shows in entertainment, an FBI investigation revealed Chippendales founder Steve Banerjee was the mastermind behind multiple murder-for-hire plots.

Police launch a 38-day nationwide manhunt to find a 15-year-old Tennessee student taken by her teacher.

When a husband is violently murdered, his wife and her alleged lover become suspects.

The murders of three young girls in 1977 turned an Oklahoma community upside down after the case went cold for decades.

An international search for a California man suspected in his wife's murder takes a shocking twist.

A workplace romance turns fatal for a Baton Rouge teacher-of-the-year mom. Could a three-year-old eyewitness help crack the case?

For three decades, Leo Schofield has been serving life in prison since his wife's brutal stabbing. The '20/20' season 45 premiere poses the question: is Leo in prison for the crime of another man?

A new '20/20,' in collaboration with Plum Pictures, features an exclusive interview with Laura Day, nearly a decade after her first-degree capital murder conviction for her 6-year-old stepson's death.

Aka 'Wave of Deceit'

A couple is murdered inside their home. Could the killer be trying to hide a secret double life?

Anthony Harris speaks with ABC News' 20/20 more than 20 years after he was released from prison for a crime he didn't commit, the murder of his neighbor Devan Dunvier. Her killer is still wanted.

For the first time in 20 years, Haylei Jordan speaks out to '20/20' and reveals insight into her mother's troubled past, including her allegedly volatile relationship with Larry McNabney.

Two months after his death, a new '20/20' reports on Robert Durst, the fugitive multimillionaire New York real estate heir and his shocking trial that led to a murder conviction.

In a special '20/20' event, ABC News reports on the latest chapter in the downfall of Elizabeth Holmes and her blood-testing company Theranos, once valued at $9 billion.

Michigan mother of three Sharee Miller sat in the center of a complicated love triangle. She used sex, deception and the internet to pit her lover, Jerry Cassaday against her husband Bruce Miller.

Lori Vallow's brother Adam Cox sits down for the first TV network interview about the tragic family events that led up to the murders of his sister's two children.

After a woman was found dead, authorities uncovered an elaborate web of lies surrounding James Addie, spun to conceal his biggest secret of all – he was living a double life.

Arbery's mother Wanda Cooper Jones discusses her mission to find truth and justice after the tragedy that changed their lives forever.

Julie Rea was in prison for her 10-year-old son's murder until a '20/20' viewer helped crack open the case, leading to a serial killer confessing to the crime. One of his attack survivors speaks out.

Why the Petito case went viral and the outcry for the same attention to be applied to the cold cases of others, especially people of color and indigenous women.

Joe Bryan, a former principal in Clifton, Texas, was convicted of murdering his wife Mickey Bryan in 1985, a crime he maintains he didn't commit. Was it connected to another murder in the small town?

Anna Sorokin, known as the 'Soho Grifter,' conned the highest social circles into believing she was a German heiress worth millions, featuring an interview with Sorokin following her release from prison.

Three young women were murdered on Stanford university's campus within two years of each other. For nearly 50 years, the mystery remained unsolved until DNA technology finally linked the killers.

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

An inside look at the life of socialite Ghislaine Maxwell, Jeffrey Epstein's alleged co-conspirator.

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

Eighteen years after his pregnant wife's murder, could Scott Peterson receive a new trial?

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

The search for a killer whose reign of terror left five Florida college students dead over four days.

A young woman goes missing. There's no body, no murder weapon, no crime scene. Now, follow one mother's crusade for justice in this true crime investigation.

Angie Dodge was murdered in 1996 and the wrong man served 20 years in prison for the crime. Her mother never stopped investigating and helped catch the true killer in 2019.

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

A world-renowned surgeon is caught in a web of lies and deceit by his fiancée.

A man who claims to have killed his wife while sleepwalking opens up about the incident, his children and his life in prison.

In the 1970s, a notorious serial killer makes a winning appearance as a contestant on a popular dating show in the midst of his killing spree.

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

An investigative '20/20' by ABC News and Louisville's Courier Journal takes a deep dive into the evidence in the Breonna Taylor case and searches for answers from the night that claimed her life.

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.'

Melanie McGuire insists she's innocent in husband's 2004 killing. Her trial captured the nation's attention after fishermen found her husband's legs in a suitcase.

A 20-year-old U.S. Army soldier, Vanessa Guillen, is murdered inside a Fort Hood, Texas, armory by another enlisted soldier.

Exploring how the 1963 March on Washington for freedom and jobs began. 

Remembering the television pioneer, his life and his legacy as the legendary host of the 'Live' morning franchise for 28 years.

Julius Jones, who was convicted in the shooting death of an Oklahoma businessman at 19 years old, tells his version of events, claiming he is innocent, from death row.

Interviews with daughters of Karl Karlsen, who nearly got away with murdering his wife and son.

The chilling true crime story of a '85 Chicago Bears legend and the murder of his pregnant girlfriend.

Healthcare workers and medical professionals' extraordinary work on the frontlines, the latest developments on the COVID-19 pandemic and how hard the crisis is hitting the U.S.'s gig economy.

Communities across US take drastic measures to slow spread of coronavirus; How prepared are we to test for the novel coronavirus; The 'new normal' of the coronavirus.

The extraordinary chain of events that led to a COVID-19 global health crisis.

The stars of the hit show look back at the best pitches, the biggest fights, and of course, the greatest money makers and those making the greatest impact with their businesses.

Ted Bundy's longtime girlfriend and her daughter open up about their lives with him.

A couple was preparing to sell their yacht to move closer to family when they vanished forever. Investigators found that complete strangers to the couple were responsible.

Interviews with Amanda Berry, Gina DeJesus and Michelle Knight, who made headlines when they escaped their Cleveland kidnapper's home after a decade of captivity.

A look at Lou Pearlman, former manager of *NSYNC, Backstreet Boys, and O-Town, and his past that includes ponzi schemes and swindling investors and banks out of hundreds of millions of dollars.

Beth Holloway takes her first extensive trip back to Aruba in nearly ten years after her daughter, Natalee Holloway, disappeared while on vacation there almost 15 years ago.

Mary Jo Buttafuoco, Joey Buttafuoco and their daughter Jessie reflect on their lives following Mary Jo's shooting in 1992.

Payton Leutner speaks out for the first time after two friends stabbed her and left her for dead in the woods of Waukesha, Wis., to prove themselves to a fictitious character known as 'Slender Man.'

Dan Markel and Wendi Adelson's marriage falls apart in Florida; FBI tries to get more information on Markel's murder; Where Dan Markel murder case stands today.

Performers Siegfried Fischbacher and Roy Horn open up about the infamous career-ending tiger attack.

A lifelong hustler discovers the strip club scene; Strip club workers' new hustle takes a dark turn; Doctor almost swindled out of $100,000 after three dates with woman.

How did an ordinary-looking American family turn into pistol-wielding bank robbers?

When a woman is found unresponsive in her bathtub, two of her daughters suspect their father is responsible.

Revisiting the 1989 case of a female jogger who was brutally raped and beaten in New York City.

A mother on death row for the unthinkable. Now the court orders testing on crucial crime scene evidence.

Rebecca Schaeffer is shot point blank at the door of her Los Angeles home by her longtime stalker.

A man convicted of killing his pregnant wife is set free after less than eight years in prison.

The rise and fall of Silicon Valley star Elizabeth Holmes and her technology company Theranos.

When 19-year-old Sarah Stern's car is mysteriously found on a New Jersey bridge, a former classmate comes forward with information that helps authorities discover what happened.

Insight into serial killer Ted Bundy's vicious past and crimes, featuring new interviews with key players, including surviving victims and those who were instrumental in helping place him behind bars.

After 'BTK' serial killer Dennis Rader's shocking confession, his daughter had to find ways to cope with her new, shattered reality.

Televangelists Jim and Tammy Faye Bakker's religious empire and the sex and financial fraud scandals that engulfed it.

Chris and Shanann Watts' seemed to be in love, say friends, family; In a shocking statement, Chris Watts describes how he killed his wife; Shanann Watts and her two daughters are found dead.

Texas couple's wedding anniversary celebration ends in tragedy; Woman discovered tied up in a closet, husband stabbed, beaten to death; Woman's family believes husband's killer is still out there

Former first lady Michelle Obama talks about her new memoir, ``Becoming.''

A $3.5 million mansion, a beautiful family's future up in flames; Closing in on the brutal killer in DC mansion murders; Friends, family testify against suspect at trial for DC mansion murders.

An exclusive sit-down interview with first lady Melania Trump.

Audio detailing the night Prince nearly died from overdose on plane; Prince suddenly dies at Paisley Park from fentanyl overdose.

Interview with Elizabeth Thomas, who was taken at age 15 by her Tennessee high school teacher, resulting in a 38-day nationwide manhunt.

In October 2013, 14-year-old Abby Hernandez disappeared on her way home from school without a trace. Nine months later, the New Hampshire teen returned home with a harrowing story of kidnapping, captivity and unspeakable abuse. Mostly silent for nearly five years since she disappeared, Abby tells her story for the first time to ABC News correspondent Deborah Roberts. She opens up about the difficult details of her abduction including being held for months in captivity by Nathaniel Kibby, who forced her to wear a shock collar and kept her prisoner inside a shipping container; and the psychological strategies she had to deploy in order to stay alive, including bonding with Kibby. Abby discusses her life now and how it has changed since her captivity.

John McCain, a devout maverick, dies at 81; John McCain on the horrors he endured as a POW; John McCain's colleagues, friends reflect on his legacy.

Thai cave rescuers say they expected some kids to die during the mission; Mission is a 'go': Rescuers jump into action to save boys from Thai cave.

Adults abandoned at birth turn to genetic genealogy to find biological family; Adults abandoned at birth meet biological family members for the first time; Woman meets biological sister for first time, finds another long-lost sibling.

Woman is convinced stepfather asked Pagan biker group to kill her mother.

Woman's sudden death raises family's suspicions; Sheriff acknowledges missteps in handling dead woman's case.

Summer blockbuster stars reminisce about time on set and reveal little-known facts on special edition of '20/20'.

A look at the two most important women in Prince Harry's life.

‘East Area Rapist' terror grips Sacramento as number of victims rises; Authorities say at least 12 killed by 'Golden State Killer' across California; 'Golden State Killer's' spree allegedly began when he was a cop.

So many strong hardworking American women living paycheck to paycheck face threats, humiliation, & danger at work. Now Diane Sawyer reporting.

Strikes will establish a strong deterrent of chemical weapons: Trump; Pentagon officials remark on strikes in Syria

Recently divorced woman starts dating man with a troubled past; Man, girlfriend allegedly behind murder-for-hire plot to kill their exes; Arrested for alleged murder-for-hire of their respective exes.

The unsolved disappearance of a 5-month-old infant in 1997 is reexamined after two women contacted the baby's mother online, believing they may be her missing child. Included: a look at indictments that were made against the parents and then dropped.

Investigating a little-known study headed by psychiatrist Dr. Viola Bernard that saw several sets of twins and triplets separated as infants, adopted out to different parents and monitored to study the effects of nature versus nurture.

Man recalls last hours before son, wife were shot and killed; Dad survives son's murder plot that killed mom and brother; Son becomes prime suspect in mom, brother's murders.

As ABC's hit show 'Roseanne' gears up to return to television this spring, the entire cast reveals behind-the-scenes moments, memories, and what to expect from the revival of one of TV's most iconic sitcoms in a special edition of '20/20.' Returning actors Roseanne Barr, John Goodman, Laurie Metcalf, Sara Gilbert, Lecy Goranson, Michael Fishman and Sarah Chalke discuss the show's legacy and share what life was like starring on the No. 1 show.

Prominent Virginia couple found brutally murdered in their home; Detectives question daughter of couple found murdered and her boyfriend; Boyfriend, girlfriend travel to Europe during murder investigation.

‘Army of survivors' break their silence at Nassar sentencing; Larry Nassar defends himself in court; The repercussions from Nassar sexual abuse case.

North Korean leader Kim Jong Un and his fractured family's 70-year dynastic rule; interviews with those who knew Kim Jong Un and his assassinated half-brother.

The only thing more amazing than the lives they save are their own life stories. '20/20' Anchor Elizabeth Vargas sits down with doctors who have disabilities, are inspired by tragedy and practice improvised medicine, as they share their inspiring stories of resilience and survival. The special also goes behind-the-scenes on the set of 'The Good Doctor' and interviews actor Freddie Highmore who stars in the show as Dr. Shaun Murphy, a surgical resident with autism and savant syndrome. Highmore discusses how he prepared for playing the role of a doctor with autism and how the public has responded to his role.

Meghan Markle's engagement to Prine Harry; interviews with those who know Meghan; an in-depth look at Meghan's life, family, humanitarian work, and career.

The special will include insider details on classic holiday films including a casting decision, Jim Carrey's torture-surviving technique training during 'How the Grinch Stole Christmas'; and a visit to a Vancouver psychiatric hospital, the stand-in for Gimbal's toy department in 'Elf.' The hour will consider the question of whether favorites such as 'Trading Places' and 'Die Hard' qualify as Christmas movies; and talk to a spokesperson from Rotten Tomatoes to discuss what it takes to qualify as a Christmas classic. The history of small-screen favorites such as 'A Charlie Brown Christmas' and 'Rudolph the Red-Nosed Reindeer' will be featured, as well as interviews with the voice-over artists behind these favorite animated characters, and the owner of the fully restored Santa and Rudolph puppets.

Civil suits allege sexual assault and defamation regarding a college coach and an athlete.

An investigation into the unanswered questions still remaining about the Las Vegas mass shooting; interviews with friends, neighbors, and a girlfriend of Paddock's; survivors and those coping with their new lives.

Multiple women describe alleged encounters with Harvey Weinstein; Angelina Jolie, Gwyneth Paltrow claim Weinstein harassed them; What could happen next for Harvey Weinstein, his accusers.

Brother recalls the last day he saw his sister Holly Bobo alive; Missing nursing student Holly Bobo's remains are found by ginseng hunters; Jury returns with verdict in man's trial for Holly Bobo's murder.

Doctors with disabilities and others share stories of resilience and survival in spite of tragedy.

Who are the white nationalists and Antifa; White nationalists, counterprotesters face off in Pikeville, Kentucky; Violence erupts between white nationalists, counterprotestors in Charlottesville.

A jury finds a young woman whose boyfriend committed suicide with her encouragement guilty of involuntary manslaughter.

Friends of O.J. Simpson discuss the former professional football player and the armed robbery of memorabilia dealers that landed him in prison.

An exploration of the nationwide crisis of road rage and how incidents can quickly become dangerous; traveling across the country with the Colorado State Patrol.

Exclusive interviews, photos and footage related to the Nixon Watergate scandal.

Tracking families that have been affected by severe attachment to digital devices, from the height of unmanageability to the journey toward recovery.

A Tennessee high school teacher accused of kidnapping his 15-year-old student causes a 38-day manhunt that ends with the two being found in northern California; interviews with people close to the case.

A Canadian woman who served time for catfishing professional basketball player Chris Andersen and a 17-year-old girl who had a social media presence discusses the reasons behind her scheme.

What happened before woman was stranded in desert near Grand Canyon; Stranded student near Grand Canyon builds fire, sign to signal for help; Student stranded near Grand Canyon reunites with her rescuers

Charles Manson's tumultuous childhood and time in prison; What happened the night Sharon Tate was murdered by Charles Manson's followers; Where Charles Manson and his followers are today.

'20/20' takes a look back at the Emmy Award-winning series 'Shark Tank' and the incredible American entrepreneurs behind $100 million in deals made over the past eight seasons.

Playboy model and reality TV star Anna Nicole Smith is remembered ten years after her sudden death.

A celebration of the life and legacy of legendary actress Mary Tyler Moore, from her childhood to her groundbreaking career.

20/20 Anchored by Elizabeth Vargas and David Muir Airs Two Special Hours Thursday and Friday, Featuring a Preview of the Inauguration, Exclusive Interviews With Ivanka Trump, Donald Trump Jr. and Eric and Lara Trump, and Live Coverage From Inaugural Balls.

Ex-members of the Church of Scientology who crusade against it; actress Leah Remini discusses her fight against the Church of Scientology and her goal of making it lose its tax exempt status.

Stories from the lives of George Michael and Carrie Fisher.

He believes there was enough evidence to indict the Ramseys of a crime.

A conversation with Keith Papini, husband of the California mom who disappeared on Nov. 2, 2016, and was later found bound and injured 150 miles from her home.

Kiefer Sutherland on Starring in ABC's Hit Show 'Designated Survivor'; The Top Secret Bunkers the Government Doesn't Want You to Know About; How Poland Coped When Most of Government Was Killed in Plane Crash

A look at the life of Donald Trump and how he captured the presidency, featuring interviews with his family, longtime friends and campaign manager Kellyanne Conway.

U.S. authorities scrutinize a supposed miracle cure for autism that a fringe church is promoting; employees faking injuries to receive disability; an American woman convinces people she is a descendent of French nobility.