There's plenty to be happy about heading into this weekend as Friday marks the first day of spring. And even better, NBC has a full line up of great shows airing tonight, Friday, March 20. Whether you ...

"Dateline" is airing a new episode about Alex Murdaugh. Here's everything you need to know to watch, live or later on, if you missed it.

LEBANON — After avoiding to take the stand in court three times in the murder of his wife, Ryan Widmer chose a national audience to tell his story. Appearing on “Dateline NBC” Friday night, Widmer ...