Are you the key to solving a mystery? Correspondent Josh Mankiewicz reports 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. 

Follow Dateline: Missing in America now and listen to season 3 starting Tuesday, July 16