18 years in the making. a newborn kidnapped from the hospital found safe nearly two decades later. >> the woman accused of posing as a nurse and abducting kamiyah mobley. now her biological family is learning the baby they lost so many years ago is a teenager living under a different name in south carolina. polo sandoval has more. i understand the girl is in south carolina? >> that's where she woke up this morning. there's a mix of emotions, plenty of questions. this young lady living her life in south carolina for 18 years until recently when she received a knock at the door from sheriff investigators with information that would change her life forever. >> i just always thought it would happen one day, but i didn't have no idea it would be this day. >> reporter: her prayers were finally answered. disappearance of her granddaughter kamiyah mobley captured the attention in 1998, just a few hours old, a woman