For the family of Crystal Rogers, the Fourth of July was usually a time spent together, having a backyard barbecue and enjoying the fireworks. But something was wrong on that holiday weekend in 2015.

It was June 18, 2021. Night had settled over the cornfields of Traer, Iowa. Ryan Cooper, a fourth-generation farmer, was at home with his wife, Karina, and their three children. Ryan had fallen asleep ...

Under the supervision of executive Cesar Conde, NBC News has rolled out a long suite of streaming products that offer digitally savvy news aficionados access to “Today,” “Dateline” and more. Now, the ...