Dateline

A Colorado mother's murder initially appears to have a clear suspect, but as the investigation unfolds, detectives uncover a complex web of secrets and deceit that dramatically shifts the direction of the case.

A peaceful day in Oahu takes a dark turn when Jon Tokuhara, a respected acupuncturist and surfer, is found shot to death in his clinic. As investigators look into his complicated personal relationships, a surveillance video introduces a shocking new suspect.

The disappearance of 74-year-old Clifford Lambert in California uncovers a complex scheme involving fraud, falsified records, and betrayal driven by financial motives, leading to several convictions, an inmate's death, and a legal battle that spanned over ten years.

A mother's murder in Chevy Chase, MD, remains unsolved for 20 years until a new clue helps detectives identify the killer.

On July 18, 2014, Florida State University law professor Dan Markel was killed in a targeted shooting outside his Tallahassee home, an event that would unravel a complex and controversial family saga involving allegations of deceit, manipulation, and financial motives.

On May 28, 2014, renowned kidney specialist Steven Schwartz was found dead in his Florida home, initially appearing to be the victim of a burglary gone wrong. As the investigation progressed, however, detectives uncovered a long-buried secret tied to his past that suggested a more personal and violent motive.

A mother of five vanishes in the small town of Bardstown, Kentucky, reigniting fear after a string of unsolved murders. As local authorities struggle to make progress, her family begins their own search for answers.

A car is found burning in a remote forest near the Blue Mountains, and a local woman is recovered from the wreckage. Authorities must determine whether the incident was a tragic accident or the result of foul play.

In 1992, Tanna Togstad and her boyfriend Tim Mumrue were fatally stabbed in her Wisconsin farmhouse. Thirty years later, a daughter of one of the initial suspects provides new information, prompting a renewed investigation that leads to a trial.

Tom Perez Sr., a man from Fontana, California, disappears after a brief trip to collect his mail, prompting his son to seek police assistance. As the investigation unfolds, the son becomes a suspect, but a surprising discovery dramatically changes the direction of the case.

Karina Cooper is found sitting on her husband Ryan's bloodied body in their Iowa farmhouse after a 911 call reports a home invasion. As rumors spread through the small town following Ryan's death, investigators work to determine whether the local chatter is mere gossip or holds important clues to the crime.

Sarah Hartsfield is investigated after her husband, Joseph, dies from severe hypoglycemia in 2023, leading authorities to uncover a pattern of unexplained deaths linked to her history.

A tragic house fire in South Texas claims the life of Patricia Leigh Mills, while her young son survives the incident.

A University of Mississippi student disappears from his apartment, raising concerns among friends and family that his identity as a Black gay man may hinder the investigation and pursuit of justice.

A Georgia man's death is initially ruled a suicide, but his family's persistent belief in his innocence leads to a lengthy legal battle involving three criminal trials.

An accounting professor at American University is found murdered in her Maryland home, prompting a lengthy international investigation.

A Rockland County podiatrist, Ira Bernstein, and his girlfriend, Kelly Gribeluk, face charges of conspiring to kill his wife, Susan Bernstein. As the case appears to be wrapping up, new developments cause the investigation to resume.

Savannah Guthrie gives her first interview since the disappearance of her mother, Nancy Guthrie.

The episode presents previously unreleased footage related to the Virginia double murder case, focusing on the au pair involved, alongside the accused father, who is charged with killing his wife, Christine Banfield, and an unrelated individual, Joseph Ryan.

Alice Ku vanished during a trip to Taiwan with her husband on November 29, 2019, turning Toroko National Park into the site of a high-profile international disappearance.

A masked intruder attacked Gary Spohr and Wendy Wood at their Lake Tahoe home in June 2021, killing Spohr and seriously injuring Wood. The incident sparked fear in the affluent community and led to a multiyear investigation uncovering a web of financial troubles, personal conflicts, and criminal activity.

The death of Eric Richins in 2022 sparked an investigation that evolved into a criminal case, incorporating toxicology reports, phone records, financial documentation, witness accounts, and signs of marital tension.

A University of Georgia law student is murdered in 2001, prompting an investigation that initially focuses on people close to her. As the case goes cold, her family continues seeking justice. Years later, renewed interest in the case results in an arrest and a surprising development in court.

A 29-year-old mother and operations manager at a FedEx Ground facility in Stark County, Ohio, is fatally shot as she leaves for work. Authorities investigate after learning she had reported harassment by male co-workers, leading them to question the employees one by one.

The episode provides an update on the ongoing investigation into the Alex Murdaugh case, featuring recent developments and new interviews related to the legal and criminal aspects of the case.

The episode provides an in-depth look at the ongoing investigation into the Luigi Mangione case, highlighting new evidence and expert analysis as authorities work to uncover the full story.

A young businesswoman disappears after relocating from South Florida to Madrid in search of a new beginning.