To find out what happened, watch the full episode of “The Bluegrass Mystery,” now available on Peacock. You can also watch on ...

Dateline Confidential pulls back the curtain on how our most unforgettable stories come together. From tracking down key ...

Lester Holt is counting on some of the skills he developed during one of the earliest points of his career to keep it going into the future. The NBC News veteran, who got his start in radio and was ...