recovered. and investigators are trying to figure out just what caused that crash of a germanwing s airbus in the alps. 150 people on board. everyone on that flight from barcelona to germany presumed dead including two babies a german school group. the cause a mystery. germanwings said it descended from its cruising altitude for eight minutes before radar contact was lost and the plane slammed into the mountain. now crews are struggling to recover bodies and wreckage from the snow-covered high mountain valley where this plane went down. i want to bring you the latest this morning from cnn s erin mclaughlin. the recovery staging area about six miles from the crash. good morning, erin. reporter: hi christine. well that recovery effort has resumed this morning. this after it was suspended in the overnight hours due to