A college student home for the summer goes missing while jogging. Investigators discover security camera video that reveals a ...

Mike Sisco and Karen Harkness were murdered in 2002. Earlier this year, Harkness' ex-wife Dana Chandler was convicted of ...

Believe it or not, but Dateline has officially celebrated its 33rd birthday! For over three decades, the dedicated team of ...

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

Dateline has highlighted several cases of false incarceration where people have suffered in jail for crimes they have not ...

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, ...

Dana Chandler, the prime accused in the murder case of the Kansas couple Mike Sisco and Karen Harkness, has been found guilty ...

In Dateline on NBC's Deadly Obsession, Hailey Seel emerges as a key figure in the decades-long legal battle surrounding the 2002 double homicide. The case involves the murders of her father, Mike ...

A new episode of “Dateline” NBC will air on Friday, March 21. The new episode will air at 9 p.m. ET on NBC. Those without ...

It would take more than two decades and three trials to find justice for Mike Sisco and Karen Harkness in Dateline's all new ...

For the full story, watch “Poison Twist” on Peacock now. You can also watch on the NBC app or listen on our podcast . After ...

A new episode of "Dateline" Friday night will look at the murder trial and recent release from prison of Kaitlyn Conley of ...