Are you the key to solving a mystery? That question is at the heart of this original series from Dateline. Correspondents Josh Mankiewicz, Andrea Canning and Keith Morrison report on perplexing missing person cases brought to Dateline’s attention by our social media followers. Each episode focuses on one person’s story, as told by those left behind. Listen carefully to the details, descriptions and clues offered by family, friends and investigators. Something you hear might jog a memory that could help authorities crack a case. Listen to all episodes of Dateline: Missing In America now completely free, or subscribe to Dateline Premium to listen ad-free: DatelinePremium.com