
Dateline

Investigators search for a New Mexico mechanic who has been missing for eight years.

When a woman disappears after an encounter on a train, her family hires detectives to investigate.

In Someone Was Watching, Cristi Hall, who appeared to have a perfect thirty-year marriage to Chris, but was found dead in the backyard spa. In The Ballad of Mike & Dalia, a story-book marriage, lust, greed and deceit led to an elaborate murder plot that makes reality TV look like a fairytale.
In October 2009, James Arthur Ray, a renowned self-help author and speaker, held a "Spiritual Warrior" retreat in Sedona, AZ. Three people died during the retreat, and Ray was charged with manslaughter but convicted of a lesser charge.

A couple meets at the craps table in Las Vegas. She was a beautiful trapeze artist and he was a professional poker player -- with a secret. Did he take a gamble that led to murder?
The case against Michael Jackson’s doctor, Conrad Murray, is in the hands of the jury, who will decide whether he played a role in the death of the pop star.

A fatal car crash in Montana may not have been an accident after investigators find a revealing set of text messages.
Tom Foley is shocked to find himself the lead suspect in the case of his wife Darlene's murder. Thinking the case was over, the defense team is soon approached by a stranger with new evidence that would turn everything upside down.
A vacation in Aruba that morphed into a mystery, Robyn Gardner went missing and many presume she's dead.
Susan Cox Powell is a young mother from Utah who suddenly disappears on a winter night in 2009. Dateline NBC's Keith Morrison reports.

10 Years ago, the accusation that Penn State Coach Jerry Sandusky sexually abused a child, came to the attention of Ray Gricar, the local district attorney. 3 years later Gricar went missing. His laptop was found but the hard drive was unreadable. Could Gricar’s disappearance be linked to the Sandusky scandal? Lester Holt reports.
Millen, Georgia, a small industrial town so devastated by the Great Recession, its unemployment numbers peaked at 21% - more than twice the national average.

The story of an unsolved case involving a woman's love triangle that ended in her husband's fatal stabbing in front of their home, but more than two decades later, detectives have re-opened the case and need her help.
Couple on a honeymoon cruise when George went overboard. An active, ongoing investigation. Royal Caribbean has conducted an investigation about what happened aboard the ship.
Jennifer Hudson talks about her weight loss, healthy living tips, details of her upcoming nuptials, and more. Also the story of a mother who was found dead in her car off a lonely dirt road. With no arrest in the case, strange sequence of events led investigators to an unlikely suspect.

Investigators find an unlikely suspect in a woman's death.

A woman seeks justice for her 18-year-old daughter, who was raped and murdered in an Anchorage state park in 1994.

Police suspect a woman's estranged husband in her stabbing death, but surveillance video shows he was not at the scene.
A house guest with tales of grandeur and wealth weaves a web of deceit that ties him to a cold-case murder decades later. The 15-year-old case about the disappearance of David Jackson.

In the lead up to a murder trial, it begins to look like police arrested the wrong man.