In the United States, the remains of 40,000 people have yet to be identified. When police investigations reach a dead end, civilian volunteers across the country work to name The Forgotten. One such team of dedicated amateurs -- The Forgotten Network -- works on murder cases involving unidentified victims. The Forgotten Network gathers in coffee shops and living rooms to discuss leads, clues and tips, each bringing his or her own motivations and skills to the table, each driven by a deep sense of purpose.