Keith Morrison

NBC News correspondents Keith Morrison, Josh Mankiewicz, Stephanie Gosk and Andrea Canning examine the final day of a victim’s life – the split-second decisions and pivotal moments that made the difference between life and death. Detectives retrace those crucial hours looking for clues to solve the mystery.

Based on the 2011 murder of Betsy Faria that resulted in her husband Russ’ conviction, though he insisted he did not kill her. His conviction later was overturned, but the brutal crime set off a chain of events that would expose a diabolical scheme deeply involving Pam Hupp.

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story is and why.

Drew Barrymore presents human-interest stories, celebrity guests, lifestyle segments and field pieces, all driven by her infectious brand of humor and optimism.

Kelly Clarkson presents the biggest newsmakers and names in film, television and music; as well as emerging new talent and everyday people who are beacons of hope in their communities.

This documentary series, made in partnership with Vox, explain some of the world's current trends, from politics, to science to pop culture.

For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.

Hit rewind and explore the most iconic moments and influential people of The Nineties, the decade that gave us the Internet, DVDs, and other cultural and political milestones.

Seth Meyers, who is "Saturday Night Live’s" longest serving anchor on the show’s wildly popular "Weekend Update," takes over as host of NBC’s "Late Night" — home to A-list celebrity guests, memorable comedy and the best in musical talent. As the Emmy Award-winning head writer for "SNL," Meyers has established a reputation for sharp wit and perfectly timed comedy, and has gained fame for his spot-on jokes and satire. Meyers takes his departure from "SNL" to his new post at "Late Night," as Jimmy Fallon moves to "The Tonight Show".

Bravo network executive Andy Cohen discusses pop culture topics with celebrities and reality show personalities.