Dateline: Secrets Uncovered returns the Season 11 premiere. For over 25 years, Dateline has brought viewers into the most infamous mysteries and investigations. Secrets Uncovered takes a second look into those mysterious cases from recent history. Hosted by Emmy-winning journalist, Craig Melvin, the show highlights first-hand accounts from individuals who are close to the cases including investigators who have devoted hours upon hours to these tragedies, as well as family members who are still reeling from the loss of their loved ones. The investigators make their best attempt at revisiting the cases to bring justice to the families.