Incredible Medical Mysteries

We devote one full hour to incredible medical mysteries, mysteries that you have to see to believe. First, Brooke Greenberg, a 20-year-old woman trapped inside the body of a one-year-old. Then, 13-year-old Ashlyn Blocker, better known as "the girl who feels no pain." Plus, Katie sits down with Dr. Eben Alexander, an academic neurosurgeon who, after spending a week in a coma, claims he has found "Proof of Heaven" despite a 25-year career that contradicts its existence.