Dna Mapping Process News Today

Progress, you need mountain nearing techniques. to work today like yesterday consists of evacuating and moving bodies to the bottom of the valley. >> reporter: weve been there when some of the specialists mountaineer police officers have been getting on helicopters. theyve got harnesses, water proof backpacks. theyre taking medical equipment as well survival gear. they dont know. when they get dropped in will they have to spend the night on the mountain? all these challenges things. >> its the c...

Progress at this crash site despite bad weather and treacherous terrain. i have nic robertson whos been there the last couple of days. nick first to you as far as the operation, the sorting through the mapping of remains and debris. you were saying earlier the wind is getting in the way of the operation. >> reporter: yeah. each day has been different here. its been bright skies, clouds high. you think okay thats perfect for helicopters. it is perfect for visibility. the winds blow through these ...