In this Dateline classic, a fiery car crash with a badly charred body seems like a tragedy for one family…but is it? Investigators follow a trail of clues to a grave and beyond. Dennis Murphy reports. Originally aired on NBC on April 8, 2006.

In this Dateline classic, a wife and mother of three disappears without a trace. Could her home’s security cameras hold the key to solving the mystery? Dennis Murphy reports. Originally aired on NBC on May 8, 2016.

It was an unlikely union: a 23-year-old beauty and a 57-year-old real estate tycoon. The love affair would end with three people shot and one of them dead, in a bloody whodunnit. Dennis Murphy reports. Originally aired on NBC on June 27, 2008.

Keith Morrison reports the latest on the investigation into the case that caught the world’s attention — the murders of four college students in Moscow, Idaho.UPDATE: On May 22, 2023 a judge entered not guilty pleas on all murder charges on behalf of Bryan Kohberger as the defense stood silent.

When a Kentucky man is convicted of murdering his co-worker, it appears the mystery is solved until a stunning disclosure years later turns the closed case upside-down. Josh Mankiewicz reports on the new trial that had both sides of the courtroom bracing for what would come next. Originally aired on NBC on June 28, 2019.

Keith Morrison returns to Idaho for the case against Lori Vallow Daybell, who was on trial for the murders of two of her children, Tylee Ryan and JJ Vallow, and conspiracy to commit the murder of her husband Chad’s previous wife, Tammy Daybell. On July 31, 2023, Vallow Daybell was sentenced to five terms of life in prison without the possibility of parole.

A young woman finds out that her boyfriend might have shot and killed a college football player out of revenge. She struggles with coming forward to officials, fearing she could lose her life. Keith Morrison reports. Originally aired on NBC on March 22, 2019.

Amy Preasmyer and friends place a frantic call to 911 after discovering her boyfriend in a pool of blood. The killer speaks out for the first time to Keith Morrison about what really happened. Keith Morrison reports.

24-year-old Lindsay Buziak was just starting out as a real estate agent and thought she landed the assignment of her dreams -- clients who wanted to buy a million dollar home. But golden opportunities are not always what they seem. Josh Mankiewicz reports in this Dateline classic. Originally aired on NBC on September 17, 2010.

When a woman's fifth husband dies in a hospital under suspicious circumstances, an investigation reveals a checkered past full of spurned lovers and wild allegations. Keith Morrison reports.