the daughter sorority at drexel university in philly posted a memorial on facebook, it reads "as a person and a friend emily always put others before herself and cared deeply for all of those in her life." our leah gabriel has been following this from the beginning a u.s. navy pilot herself retired. they found one of the black boxes. what do they do? >> shep, they found the cockpit voice recorder and looking for the flight data recorder, that would have information on the different parts of the airplane and how they were functioning throughout this flight. now today france's president said they may be close to finding it. take a listen. >> we found the casing but unfortunately the black box itself has not been found yet. as i speak now, men are on the site to search and search again, and they'll carry on until we get the results expected. >> but the top french aviation investigator disputed that today. listen. >> translator: this rumor is note at all confirmed. we have not located the black box we have not found scattered