A get-away so perfect, it left investigators stumped for decades... Friday on an all-new Dateline at 9/8c on NBC. | Dateline NBC

On this week’s Dateline: True Crime Weekly, Blayne Alexander takes us to Florida for some updates in cases we’ve been following for years. Listen now, for free, wherever you get your podcasts. | Dateline NBC

Something evil made its way into the Preers’ peaceful neighborhood that morning. But what? Watch it all unfold tonight on an all-new 2-hour Dateline on NBC at 9/8c. | Dateline NBC

You've heard the story. Now you can see it... Friday on an all-new Dateline mystery at 9/8c. | Dateline NBC

37K views · 231 reactions | A small night wind shivered along flat deserted streets… all-new Dateline Monday at 10/9c on NBC. | Dateline NBC | Facebook

You’re witnessing something highly unusual… Watch the full story tonight at 9/8c on a classic 2-hour Dateline. | Dateline NBC

Mystery DNA. Two relentless detectives. A shocking takedown. Friday on an all-new Dateline at 9/8c on NBC. | Dateline NBC