Hey Dateline fans, here’s a special preview of the next episode of Dateline: Missing in America Season 4. In ‘Through the Cracks,’ Josh Mankiewicz reports on the disappearance of 16-year-old Tiffany Reid, who vanished in May 2004 on the 10-minute walk to her high school in Shiprock, New Mexico. Listen to the full episode in the ‘Dateline: Missing in America’ feed – you may know something that could help bring Tiffany home.