CNN Early Start With John Berman and Christine Romans January 6, 2015 10:07:00
Ten, the bodies start to decompose in the water. let's listen to what he had to tell me earlier. >> from the first days you can find the bodies in very good condition. that's why you can just identify them using fingerprints. but lately you will find that the bodies are more decomposed and after the next few days you will find maybe not in an in tact body. you will find fragmented body or maybe worse. >> reporter: that was dr. castilani heading that d.v.i. unit. there are more than 250 forensic officers flown in from countries to help out in the huge effort underway. the hope is christine, the...