“This case has torn my family apart,” Nicole Wagner told “Dateline.” “Our family will never be the same again, ever.” Her twin brother, Leo Wagner, has been missing for more than five years. The ...

"Dateline NBC" correspondents Josh Mankiewicz, Keith Morrison and more sit down for a rare interview to discuss what's ahead ...

Dateline NBC is a weekly American television news magazine reality legal show that is broadcast on NBC and Telemundo. Created in 1992, it was initially the network's flagship general interest news ...

Dateline is an institution on NBC. The weekly news investigation series first premiered in March 1992. At the time, it wasn't just focused on true crime. As longtime correspondent Keith Morrison (who ...