Dateline

A mother searches for answers in the unsolved murder of her daughter.

Compelling mysteries, powerful documentaries, in-depth investigations.

A beloved Staten Island teacher is found dead in the home she shared with her husband.

Compelling mysteries, powerful documentaries, in-depth investigations.

A woman goes missing; investigators uncover her husband's chilling history.

The disappearance of a Kentucky mom leads police to question three men closest to her.

A wife calls 911 to report her husband has been shot on a country road in Texas.

A mystery in paradise unfolds when a woman vanishes from a luxury yacht in the U.S. Virgin Islands.

Camp Mystic mothers who lost their daughters speak about grief, their bond and the investigation.

Compelling mysteries, powerful documentaries, in-depth investigations.

When 18-year-old Anjelica Hadsell disappears, the investigation uncovers a sinister betrayal.

Compelling mysteries, powerful documentaries, in-depth investigations.

Rod Covlin, a New York man who was found guilty of murdering his wife for her $5.3 million fortune.

Compelling mysteries, powerful documentaries, in-depth investigations.

A young mother disappears after leaving her infant in the care of her local pastor and his wife.

Compelling mysteries, powerful documentaries, in-depth investigations.

Compelling mysteries, powerful documentaries, in-depth investigations.

An art teacher is murdered; new evidence discredits the harmonious affair at the case's center.

A mother in Pennsylvania disappears after co-workers see her leaving for lunch.

A young Tennessee woman mysteriously vanishes; her determined family takes action to find her.

Compelling mysteries, powerful documentaries, in-depth investigations.

Years after a law student is murdered, renewed attention leads to an arrest and a courtroom twist.

Compelling mysteries, powerful documentaries, in-depth investigations.

When police respond to a report of a break-in, they discover a woman was murdered.