eileen michelleoff was 13 years old when abducted in dublin, january, 1989, only two months after michaela. one of the bones within those remains were determined to be belonging to a child. >> several possible outcomes to a mystery that is unfolding. each clue giving families opportunities for answers and possible closure. >> i have lived this way my whole life. i don't know how to live any other way. >> police tell me that they are waiting to learn more about they reach out to the family of eileen michelleoff. michaela's mother says when you have a missing child you look anywhere. after 24 years she may be closer to getting answers. >> and a long time, nick, thank you. >> coming up, new research shows stroke victims are getting younger, we're going to take a look at leading reasons behind this health trend. >> is it magic? or science? a tv series comes to the tech museum to answer age-old question. >> and last a planet could be a girl's best friend. the news continues in one minute. >> is t >>> we're less than an hour away from tonight's debate against joe biden and challenger paul ryan.