time and give chancellor merkel a mini vacation. >> andy, thank you. there is growing concern this morning that a missing colorado girl is the victim of abduction and did not simply run away from home. fbi investigators are joining the search for her. the reward doubled to $20,000 in the case. there's new information in the case of another missing girl. it's more than a year since a new york teenager went missing in south carolina. you remember this was during her spring break vacation. amy robach is here with the details. i can't believe it's a year. >> it was last april she went with friends on vacation from south carolina, myrtle beach. new video surfaced from the night before she disappeared. police have identified several