A chance encounter by custom agents leads to a break in the case of a mother who disappeared days before she was supposed to move to a new city with her young son; 20 years after the incident, a witness speaks out.

As detectives struggle to find leads in the murder of a college student, the perpetrator strikes again.

Detectives suspect an inside job when a coin collector and his wife are found dead in their home with no sign of forced entry or evidence of theft.

Detectives look into a couple's complicated past when a man finds his wife stabbed to death in their home.

A woman comes forward with the truth about the deaths of three other women, solving a 17-year-old mystery; interviews with two people at the center of the case.

Sharp conversational coverage of the week's news, along with in-depth profiles of the people and personalities shaping American culture, assessing the highs and lows of the week and looking ahead to the next one.

Interviews with public figures and those making news, setting the political agenda and spotlighting the impact Washington decision-making has on Americans.

The drug-related death of a 17-year-old girl sheds light on a new class of synthetic drugs that has law enforcement agencies on alert.

When a 23-year-old woman goes missing from a shopping mall in Plano, Texas, her family searches for her, and the police seek out who is responsible for her disappearance.

When a healthy 31-year-old father of three dies suddenly, an autopsy reveals poisoning by antifreeze.

A model with a checkered past goes under cover to reveal the truth about a cold case involving a romantic getaway on a boat that ended with a woman being lost at sea.

Four years after a 28-year-old dies after hosting a New Year's Eve party, a jury must decide if it was suicide or murder.

The residents of a glamorous resort town are shocked when a well-known woman from a prominent family is found dead in her home.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Interviews with public figures and those making news, setting the political agenda and spotlighting the impact Washington decision-making has on Americans.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

The latest big stories from the UK and around the world.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Michelle Hadley is exonerated after spending three months in jail for attempted forcible rape of her ex-fiance's wife.

The latest big stories from the UK and around the world.

Two tenacious sisters determined to fulfill a promise investigate the mystery surrounding their mother's death.

The latest big stories from the UK and around the world.

The investigation into the disappearance of a young mother in the Pacific Northwest leads authorities to an estranged husband, an ex-boyfriend and a suspicious neighbor.

The latest big stories from the UK and around the world.

Computer antivirus pioneer John McAfee - who remains a person of interest in a murder investigation - discusses his new business and why he decided to stop running from the law.

The latest big stories from the UK and around the world.

A 29-year-old woman goes missing.

The latest big stories from the UK and around the world.

A DNA breakthrough in a murder case that is more than a decade old leads two determined detectives to surprising suspects.

The latest big stories from the UK and around the world.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

The latest big stories from the UK and around the world.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

The latest big stories from the UK and around the world.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

Looking at the key stories of the day with political newsmakers.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting of breaking news and developing stories in real time.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Reporting of breaking news and developing stories in real time.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Reporting of breaking news and developing stories in real time.

Looking at the key stories of the day with political newsmakers.

Police suspect a serial killer when two women and their teenage daughters are murdered in Maryland; during the search for clues, it's revealed that a master thief is the key to solving the mystery.

When an Iowa woman is attacked while home alone with her three children, the confrontation turns deadly.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

Looking at the key stories of the day with political newsmakers.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting of breaking news and developing stories in real time.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Reporting of breaking news and developing stories in real time.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Reporting of breaking news and developing stories in real time.

Looking at the key stories of the day with political newsmakers.

A young art student from Texas is found murdered in her bed with no sign of forced entry, indicating that she knew her killer.

Police investigate whether the murder of a South Florida attorney is connected to a web of fraud, betrayal and more than $1 billion in missing money.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

Looking at the key stories of the day with political newsmakers.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting of breaking news and developing stories in real time.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Reporting of breaking news and developing stories in real time.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Reporting of breaking news and developing stories in real time.

Looking at the key stories of the day with political newsmakers.

Authorities become suspicious when a pastor loses a second wife in an accident.

A car belonging to a missing man erupts in a blaze, leading to clues regarding his whereabouts.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

Looking at the key stories of the day with political newsmakers.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting of breaking news and developing stories in real time.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Reporting of breaking news and developing stories in real time.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Reporting of breaking news and developing stories in real time.

Looking at the key stories of the day with political newsmakers.

After shedding hundreds of pounds, a popular kindergarten teacher goes missing; investigators find a link between her weight loss and her disappearance.

A teen's murder shakes a Nevada community, especially when two unlikely people make confessions.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

Looking at the key stories of the day with political newsmakers.

Reporting breaking news and developing stories in real time; covering the most important stories of the day and taking deep dives on issues.

Reporting of breaking news and developing stories in real time.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Reporting of breaking news and developing stories in real time.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

A fresh look at the day's news, from the latest breaking news to what's on the horizon.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Reporting of breaking news and developing stories in real time.

Looking at the key stories of the day with political newsmakers.

Rachel Buffett, whose former fiance, Daniel Wozniak, was convicted of two grisly murders, talks about being at the center of the investigation.

A look at the crimes committed by Charles Manson and his followers in 1969, including archival footage and interviews with those close to the events.

When a luxury car dealer is found dead, detectives suspect one of his lovers, but lack of evidence stalls the case for a year until one clue breaks it wide open.

The five-year investigation into the death of a retired corrections officer, who was killed by antifreeze poisoning, reveals multiple suspects.

Secrets emerge and a family is torn apart when a cop's wife is shot to death in her bed.

Suspicions arise when a man's wife dies in a house fire and then a second tragedy claims his son's life.

A man's children stand by him as he deals with courts in upstate New York.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

News headlines, interviews, and stories intended to inform, entertain, inspire and set the agenda each morning for Americans and help viewers with their finances, health and well-being.

Identical twins find their mother's dead body in their home, located in a gated community; detectives uncover a hidden diary and clues buried in the victim's past.

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

When a mother of five is found dead in her bedroom, her family believes a crazed killer is to blame.

A Georgia couple's romantic tryst takes a deadly turn, leaving investigators stumped - until tire treads at the scene and cell phone calls reveal a twisted plot.

When a young woman is found nearly murdered in her apartment, officials wonder if it is connected to the disappearance of a young woman in nearby Denver weeks earlier.

When Tom Foley becomes the top suspect in his wife's murder, he spends the next two years trying to prove his innocence.

A doctor ingests a lethal chemical, causing friends to wonder if it was an attempt at suicide or if he was poisoned - until a love triangle is uncovered.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

When a luxury car dealer is found dead, detectives suspect one of his lovers, but lack of evidence stalls the case for a year until one clue breaks it wide open.

The five-year investigation into the death of a retired corrections officer, who was killed by antifreeze poisoning, reveals multiple suspects.

A model with a checkered past goes under cover to reveal the truth about a cold case involving a romantic getaway on a boat that ended with a woman being lost at sea.

A woman's story about an abduction and murder helps reopen a decades-old case that has weighed heavy on a New York town.

A detective comes face to face with a serial killer when she promises to get justice for the mother of a victim whose body turns up at an Anaheim trash facility.

A man's children stand by him as he deals with courts in upstate New York.

The investigation into the death of a pregnant woman just months after she wed her high school sweetheart reveals secret lives and feuds.

Authorities work to establish why a loving mother was brutally stabbed to death in her home.

A wife and mother survives an attack in her home and a shot to the head; authorities search for a motive.

When a San Antonio man shoots his wife, he claims to have shot her after mistaking her for an intruder.

Sharp conversational coverage of the week's news, along with in-depth profiles of the people and personalities shaping American culture, assessing the highs and lows of the week and looking ahead to the next one.

Interviews with public figures and those making news, setting the political agenda and spotlighting the impact Washington decision-making has on Americans.

The disappearance of a 20-year-old honors student causes her family to fear the worst; decades later, the mystery is solved.

A son uncovers a dark family conspiracy when he questions his mother following a man's apparent suicide.

Authorities open a cold case of the disappearance of Carol Lubahn.

A young woman is found dead in an empty warehouse parking lot in Miami - just four days after her wedding.

A man who was recently acquitted of the murder of his ex-girlfriend's 12-year-old son tells his story; interview with the victim's mother and key players in the case.