Season 22 · Episode 7 — Secrets and Lies

After young father Matthew Podolak dies from antifreeze poisoning, the manner of his death remains undetermined until his brother embarks o…

Elizabeth Smart talks about her experience of being held captive for nine months when she was 14 years old.

Terrorism is suspected when a woman's truck explodes outside of the daycare center where she works.

A man claims his young wife killed herself after she is found dead in her burning home.

A man claims his young wife, Vashti Seacat, killed herself after she is found dead in her burning home in a small Kansas town. Keith Morris…

A young father calls 911 saying that a car full of strangers opened fire on him, forcing him to fire back at them to protect himself, but t…

When a young woman's fiance is tragically killed at a bar on Halloween night, the authorities are charged with the difficult task of findin…

Two planes crash 12,000 feet in the air, throwing the passengers and pilots into freefall. How did everyone survive? Nine skydivers and two…

Keith Morrison reports on the Martin MacNeill trial that captured the attention of the nation when the Utah doctor was accused of killing h…

A woman lost, found dead in a tangle of blackberries. What happened to Nicole Pietz?

Kate Snow tells the unforgettable story of two families as they struggle to survive the Westgate Mall.

Survivors of the Westgate Mall attack in Nairobi, Kenya, share their stories

After a masked man killed a young mother and left her 5 year-old son for dead, a neighbor's past experience with a teenage stalker is drawn…

When a dog trainer with celebrity clientele disappears, investigators track down a suspect with help from two witnesses.

After a 29-year-old woman was murdered and found dead in her own driveway, the case went unsolved for several years, but her best friend le…

A family is convinced that a crazed killer is on loose after a mother of five is found dead in her bedroom after her son's baseball game. K…

The link between poverty and childhood asthma is explored by Lester Holt. Also: a look at bullied teens who pursue plastic surgery to rebui…

A father rescues his children from a fire, but loses his wife.When a second tragedy takes his son’s life, his new wife begins to wonder.

When a retired California police officer takes a trip to visit his grandchildren, he is shocked to find his son-in-law dead on the kitchen…

Former Indiana State trooper, David Camm, came home to find his wife and children murdered. He would spend the next 13 years fighting to cl…

Developments in the murder case against track star Oscar Pistorius, who is accused of killing his girlfriend, Reeva Steenkamp, in February…

After a 16-year-old girl mysteriously vanished one night, her parents learn that her best friends have been keeping a dark secret that supe…

A typical Indiana summer turns into a nightmare when the rigging above a concert stage collapses onto the audience; a Stanford graduate and…

Thousands are gathered at the Indiana State Fair in August 2011, for a concert by the band Sugarland when tragedy strikes. Many will put th…

When four young men from Canada and the United States set out to become the first people to row across the Atlantic from Africa to North Am…

In 2011, Russell Faria found his wife Betsy dead on the living room floor in their home outside of St. Louis. Investigators soon zeroed in…

A popular school superintendent is found dead just outside of his western New York home and the authorities investigating his death noticed…

The 2008 murder of a teacher and mother is investigated. Keith Morrison reports.

The case of two brothers who have served 20 years behind bars have their case brought back to the forefront after a random Facebook message…

A 24-year-old mother’s violent death in St. Augustine, Florida sets off a battle between her family and a powerful local Sheriff. Dennis Mu…

Columbine shooting survivor Sam Granillo is interviewed, discussing the event and the aftermath in the following years, and goes on a cross…

Raven Abaroa and his wife Janet were a young couple with a promising future. Everything changed when Raven came home one night to see his w…

Two young teachers – one from Indiana, the other from New Zealand—fall in love on the eve of one of the greatest natural disasters in recen…

Two tenacious sisters turned detectives try to solve the mystery surrounding their mother's death. In an exclusive interview, Keith Morriso…

Two tenacious sisters investigate the mystery surrounding their mother's death.

A young mother vanished from a Seattle suburb. With an estranged husband, boyfriend and co-worker, authorities believed they had multiple s…

Some of the most incredible, death defying escapes to ever be caught on tape; authorities investigate the mysterious death of a young woman…

The tiny Minnesota town of Little Falls becomes divided after two unarmed teenagers are shot and killed by a 64-year-old man when they brok…

A weekend away at a Colorado cabin takes a deadly turn after a married couple of 27 years go on an afternoon hike that ends in a drowning,…

Investigating the connection between an attack and a woman's disappearance in nearby Denver.

Authorities investigate multiple suspects when a vibrant young woman disappears on her son's fifth birthday.

Twenty years later, Dateline provides new insights into a case that both consumed and divided the country. Josh Mankiewicz reports.

Josh Mankiewicz reports the story of a larger than life Arizona real estate developer and entrepreneur who was murdered in a stunning car b…

An Idaho mother of seven who managed to survive a savage carjacking on a country road, leaving the authorities wondering who was the culpri…

Keith Morrison reports the story of two California families who were torn apart by greed, involving surprising twists, clever investigation…

the case of a mother who was murdered in her home that went unsolved for years, until a new detective took an interest in it, which resulte…

Authorities investigate the death of a young mother who was found in her own home by her identical twin daughters, in a presumably safe, ga…

Rebecca Musser speaks out about being born into The Fundamentalist Church of Jesus Christ of Latter Day Saints, what made her leave the pol…

Authorities are suspicious when a pastor loses his second wife in a strange accident.

An Iowa mother, home alone with her three kids, is attacked. The confrontation turns fatal. But is the truth more twisted than anyone could…

A 17 year-old trainee pilot who seemed to have vanished while over Montana during her first long solo flight, leaving her friends and famil…

A mother of three and wife to a missionary is found dead in her own home on Valentines Day, and as the authorities begin piecing together w…

An aspiring actress and musician is found dead, leaving police to question if it’s tied to a nearby attack

A week before a wealthy banker's divorce was set to reach a settlement, an ex-con says he was hired to murder someone in the family.