janey mitchell reports.f the first snowfall of the season turned to tragedy. tens of thousands, including families, flocked to the popular resort town after snow began falling on tuesday. many travelled from islamabad ill—equipped to deal with the blizzard conditions. the pakistani army has been brought in to help clear snow and rescue those trapped. and the hope is to begin air lifts when conditions allow. translation: helicopter service will soon be started, _ but the weather is not good right now. as soon as the weather gets better, god willing, we will start helicopter service to rescue any people stranded. many of the casualties died from hypothermia as temperatures fell to —8 celsius. others were reported to have been asphyxiated by exhaust fumes as they kept engines running to keep warm. vehicles were trapped as the narrow mountain roads became clogged with the sheer number of vehicles. others were blocked by fallen trees brought down by the weight of snow. local people are delivering blankets and foo