>> jurgen is working him.k forward, down into the valley. >> after words of encouragement, he asks if they should head to switzerland. nice, long run. an easy blue one. no problem for lars. lars is not a born athlete. he makes it on his first day. >> lars says he lokoks back up the slope, eh can barely believes he made it. safety has absolute -- at all times. using gps measurements he knows how deep the snow is so he can tell the snow caps how to concentrate their efforts. the lifts close at 5:00 pm but for the rescue teams, the work is not over yet. they have to make sure all skiiers and snowboarders are off the slope. they don't have to search long. two skiiers underestimate the differences. two rescuers take them down on a sleigh. and the co-workers have an open road. still, some have to be shown the right way down. not always so simple in the darkness. but then it is quitting time for the rescuiersers, too. most don't live here and have to take the bus to surrounding villages. it is now firmly in the hands