A daughter's search brings long-awaited answers. Mountain Jane Doe is identified, 47 years later. “The Dead Unknown” tells the story of Jane and John Does in America and the thousands of families left in the dark about their loved one’s fate – a problem the Department of Justice has called “the nation’s silent mass disaster.” Part 4 of a four-part series. We are continuing our investigation into the mystery of Mountain Jane Doe. Subscribe to our podcast, and stay tuned for story updates. http://www.RevealNews.org/TheDeadUnknown