1923 - All Episodes

After the First 48 revisits some of the most powerful cases originally featured on the First 48 and features exclusive interviews with detectives, prosecutors, defense attorneys, and families of victims. After the First 48 takes viewers through the dramatic and emotional inside story; from the investigation, to the murder trial itself, the verdict and beyond.

Billy the Kid is based on the life of famous American outlaw Billy the Kid, also known as William H. Bonney -- from his humble Irish roots, to his early days as a cowboy and gunslinger in the American frontier, to his pivotal role in the Lincoln County War and beyond.

Skinwalker Ranch is now widely considered to be ground zero for UAP activity and high strangeness. Since 2020, Dr. Travis Taylor along with Erik Bard and their investigative team have been working around the clock to collect, analyze and decode as much data as possible associated with the phenomenon occurring at the site. Their experiments have yielded amazing results, but not enough to fully unlock the secret of the ranch. So, for the first time ever they have decided to expand their search for answers. In an effort to gain a broader perspective and build larger data sets, the Skinwalker team is adding two team members and taking the offensive by pursuing evidence of similar phenomena found at analogous sites around the country. No longer content to sit, waiting to be targeted…it's time to go Beyond Skinwalker. 

Gaining full and unprecedented access to one of the most infamous and secretive hotspots of paranormal and UFO-related activities on earth, The Secret of Skinwalker Ranch will feature a team of scientists and experts who will conduct a thorough search of this infamous 512-acre property located in Utah's Uinta Basin. They will attempt to find out the truth behind more than 200 years of mysteries - involving everything from UFO sightings and paranormal activities to animal mutilations and Native American legends of a shape-shifting creature known simply as The Skinwalker.

Dateline NBC presents in-depth coverage of news stories. Rather than just reading news reports, as most news shows do, the reporters for this show research their subjects and interview the people closely involved to create an informative work of investigative journalism.