among those who are missing, 29—year—old delvin safels. out there alive. i believe because, since yesterday, every now and then he sent us messages. in his final message, delvin sounded increasingly desperate. his girlfriend, nicole, also sent him this photo of their two—year—old son, zaya, to help him stay positive. then rescuers heard a sound. whoa! as night fell, three people were pulled from the rubble. applause we later learned one of them was delvin. we are very happy. he's got a smile on his face. and when i saw him walk, it was one of my greatest moments. as hopes dwindle for those still missing, delvin is likely one of the last survivors. shingai nyoka, bbc news, george. now to the devastating floods in brazil. police have been deployed in south—eastern brazil to prevent attacks on rescue workers — where many people have no supplies of drinking water or electricity. 100 people are now known to have died in the state of rio grande do sul. dozens of people are missing and it's reported that more meghan owen has more from the studio