Sherpa : `` A big piece of ice suddenly came off the mountain '' No decision made on whether to go ahead with the climb , says Sherpa . There are now three people confirmed dead and 13 missing , an official says . `` A big piece of ice suddenly came off the mountain . This is the single deadliest accident on Sherpas ; May 15 to 30 .
Sherpa : `` A big piece of ice suddenly came off the mountain '' No decision made on whether to go ahead with the climb , says Sherpa . There are now three people confirmed dead and 13 missing , an official says . This is the single deadliest accident on Sherpas ; May 15 to 30 .