>> we believe there are still rescues out there. we want to support the men and women that are on the ground out there literally going foot by foot, searching for folks. >> reporter: more than 1500 emergency response workers from four states have descended on this city of more than 50,000, trying to find survivors who may be trapped amid the destruction, which spreads for miles. it's just been incredible here the last 28 hours. i want to show you the picture of will norton. his sister sarah and aunt tracy join me now. you got word that he -- that he was found, but you don't know where he is now. what's the latest? >> the latest word, we heard he was checked into the hospital. he was alive when he was checked in in joplin, at freeman. then they transferred him. but we're not sure where he's transferred. when he was transferred, he was alive. we have nodea other than that. there's been -- >> you don't know what condition he's in? >>, no we have no idea. >> sir, tell me what happened. you were on the foeven with him coming back from the graduation