The investigation into the 2006 disappearance of a man believed to have been eaten by alligators leads investigators in an unexpected direction.

A family man targeted for death lives to climb out of his own "grave"; a look at the sting operation that took down a hit man-for-hire scheme.

A mother's concerns lead police to the scene of her daughter's murder in the Los Angeles home she shared with her producer boyfriend.

An investigation into the world of murder-for-hire on the dark web exposes an international criminal organization headed by a self-described murder mastermind who goes by the name Yura.

An investigation into the world of murder-for-hire on the dark web exposes an international criminal organization headed by a self-described murder mastermind who goes by the name Yura.

A personal fitness device that tracks steps, exercise and sleep becomes relevant in a murder case.

The oldest and most-watched newsmagazine on television gets the real story on America's most prevalent issues. CBS News correspondents contribute segments to each hourlong episode. Topics range from hard news coverage to politics, lifestyle, pop culture, business, health, and science. The correspondents and contributors include Sharyn Alfonsi, Anderson Cooper, Steve Kroft, Lara Logan, Norah O'Donnell, Scott Pelley, Charlie Rose, Lesley Stahl, Jon Wertheim, Oprah Winfrey and Bill Whitaker.

"Dateline" has been a staple of the newsmagazine genre since premiering in 1992. Given how long it's been on the air, the show has an extensive archive of in-depth news stories and investigative journalism. This syndicated version offers viewers another chance to watch some of the show's previous content, serving up real-life mysteries and in-depth investigations from the show's 20-plus years on the air. Cases involving murders and missing people are frequent topics on the series that has won multiple Emmys in the news and documentary category.

Anchored by Lester Holt, "Dateline" is NBC's signature newsmagazine, bringing viewers storytelling at its best by putting the pieces together to present the full picture of real-life events. NBC News correspondents cover compelling stories and issues of the day, ranging from mystery and crime to in-depth investigations and breaking-news events.