Ground Zero - Among the thousands of flyers plastered around New York's Ground Zero is one that features a beautiful 31-year-old female physician. Surrounded by so many missing person photos, it's easy to miss the detail that differentiates hers from the others. The flyer of Sneha Philip reads ""Missing since Monday, September 10th.""
click here to see where to watch or .
Ready to Watch Unsolved Mysteries, Season 13, Episode 2?