Secrets of the Desert Airs Friday, May 24 at 9 p.m. – 11 p.m. ET/8 p.m. CT
Deep in the Sonoran desert, the mystery surrounding the deaths of three women takes 17 years to untangle, and is only solved when a fourth woman comes forward with the truth. Dennis Murphy reports.
VIDEO PREVIEW: https://nbcnews.to/2K2gZ3z
Conduct Unbecoming Airs Saturday, May 25 at 9 p.m. ET/8p.m. CT
A family in Ontario return home to discover some of their personal items are missing. Was it a random attack, or something more sinister? Keith Morrison reports.
VIDEO PREVIEW: https://nbcnews.to/2wgMmPq
Dateline NBC is the longest-running series in NBC primetime history and is now in its 27th season. Anchored by Lester Holt and featuring correspondents Andrea Canning, Josh Mankiewicz, Keith Morrison and Dennis Murphy, Dateline is the #1 most-watched Friday newsmagazine for the last two straight seasons and reaches millions of people every week through its broadcast and social media platforms. This year, the series will be inducted into the Broadcasting & Cable Hall of Fame. David Corvo is the senior executive producer, and Liz Cole is the executive producer. Follow Dateline on Facebook, Instagram and Twitter.