In a chilling episode of Dateline: Secrets Uncovered called "Promise to Gloria," the case of 14-year-old Gloria Pointer is at the forefront. She was an outstanding eighth-grader from Cleveland, Ohio, ...

The new Dateline episode, Deadly Obsession, explores the complete investigation behind the murder of Karen Harkness and her fiance, Mike Sisco. The episode is set to be released on April 4 ...

On Friday’s “Dateline,” Andrea Canning explores the double homicide case of Mike Sisco and Karen Harkness in Topeka, Kansas, ...

Dateline explores the chilling case of Steven Gordon and Franc Cano, a convicted serial killer apprehended after being tracked through GPS tracking bracelets, forensic analysis, and diligent detective ...

The episode premieres on at 10 p.m. ET/PT and 9 p.m. CT on NBC. "Deadly Obsession," the newest episode of "Dateline," follows the murder of Topeka, Kansas couple Mike Sisco and Karen Harkness.

They were in love,” Karen’s friend Linda Briden recalled in a preview of “Deadly Obsession ... is that crazy psychopath,’” he told Dateline of one suspect who played a central ...

The death of actor and leading man Val Kilmer is a stark reminder of how one of the most common lung infections in the country can turn deadly. Pneumonia causes more than a million ...

Following a preliminary investigation by deputies, Delaney was arrested on a charge of assault with a deadly weapon, while Morgan was arrested on a charge of battery. An investigation into the ...

NASHVILLE, Tenn. (WSMV) - The Metro Nashville Police Department has released its full investigative report in the deadly shooting at The Covenant School in March 2023. More than two years after ...