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NBC News Now

The investigation into a newlywed's disappearance focuses on her job as a CIA employee as a possible clue.

Dateline NBC

Missing Marie

Discover true crime stories from The True Crime Original with compelling mysteries, powerful documentaries and in-depth investigation. All Dateline, all the time.

Dateline 24/7

A man dies in a shooting incident after tempers flare in a confrontation in Montana's Glacier National Park.

The Feud

A microscopic clue and a stroke of luck help authorities solve the murder of a young woman that took place inside her Jacksonville Beach, Fla., home.

Rear Window

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.

After the Party

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

The Informant

A hairdresser-turned-detective uncovers the truth behind the murder of a teenage girl at a scenic spot on a Utah river.

The Girl With the Red Shoes

A community is left in shock when a Cornell student and star athlete gets caught in the middle of a homicide investigation.

House of Secrets

After a sudden marriage creates tension between two families, a murder exposes secrets, lies and a long-buried mystery.

Tangled

When remains are found amid the rubble after a house fire, authorities soon discover the incident was no accident.

Consumed

When a Chicago woman from a big family goes missing, investigators begin to suspect a man in her life is full of secrets.

Smoke and Mirrors

The discovery of an Army captain's death in her El Paso, Texas, home shakes her tight-knit military community.

Deadly Devotion

It was called "the trial of the century" and, decades after the polarizing case, questions remain; hear answers and insights through interviews done over the years, rare footage and revealing conversations with key players who offer new details.

The People vs. O.J. Simpson: What the Jury Never Heard

Compelling mysteries, powerful documentaries, in-depth investigations.

S24 E34 | Smoke and Mirrors

E52 | Missing Marie

E49 | The Feud

E48 | Rear Window

E47 | After the Party

E46 | The Informant

E43 | The Girl With the Red Shoes

E42 | House of Secrets

E38 | Tangled

E37 | Consumed

E34 | Smoke and Mirrors

E33 | Deadly Devotion

E32 | The People vs. O.J. Simpson: What the Jury Never Heard