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

The death of a beloved chiropractor becomes a criminal investigation when authorities discover she’d been poisoned. Andrea ...

A Kansas couple is found dead in 2002. A years-long search for the killer and three criminal trials over two decades reveal strained dynamics within one victim’s family. Andrea Canning reports Friday, ...

Yes! A new episode of Dateline airs on Friday, March 21, at 9/8c on NBC. Dateline’s Andrea Canning reports from Buffalo, New York on the latest developments in the 2015 death of ...