"Dateline" is airing a new episode about the disappearance of Ana Knezvich. Here's everything you need to know to watch, live ...

“Dateline,” the long-running NBC true crime staple, returns with its Season 34 premiere on Friday, September 26 (9/26/2025), at 9 p.m. ET. In tonight’s two-hour premiere, the series celebrates its ...

Dateline is hitting the road for a first-of-its-kind event — and you're invited! On Sunday, September 28th, join us in ...

Retired Detective Sergeant John Griffin is speaking out for the first time about the Luigi Mangione case, telling anchor ...