New pictures of killer co-pilot Andreas Lubitz as a schoolboy have emerged . Lufthansa admit they knew he suffered from 'serious depressive episode ' Internal investigation by airline found last week 's emails from Lubitz . In them he says the episode has now subsided and he resumed training .
New pictures of killer co-pilot Andreas Lubitz as a schoolboy have emerged . Lufthansa admit they knew he suffered from 'serious depressive episode ' Internal investigation by airline found six-year-old emails from Lubitz . In them he says the episode has now subsided and he resumed training .