Colton and Leach continue a little higher .
Colton and Leach turn back and the expedition fails , with neither Colton nor Leach , two exceptional super alpinists , ever heading out to the Himalaya again .
Colton and Leach continue a little higher but turn back and the expedition fails , with neither Colton nor Leach , two exceptional super alpinists , ever heading out to the Himalaya again .