. >> i said, i think i'm rhonda christie, or do you know rhonda patricia christie. and then there was a long pause. >> pepper's story had many ups and downs. >> when i looked at the e-mail, i just couldn't even believe it. >> but after so many tears, so many years, and so many turns in her story -- >> i was like, whoa! >> -- there are still more stunning twists to be revealed. >> the best gift ever. >> "lost and found." hello. i'm craig melvin. welcome to "dateline extra. a young girl was abducted at the age of 4 and raised by her kidnapper. for the next four decades, she searched for her family, her name and herself. her story has an extraordinary ending and, as it turns out, that ending was just the beginning. here is keith morrison. >> our story begins with this mother of a teenage daughter. a woman who would spend most of her life trying to figure out who she was. what was her name? where did she come from? we'll tell you about her long search, her discovery finally of what felt like truth. but as you'll soon see, real truth can be elusive. it can hide. let's be