http://www.planetmountain.com/en/news/a ... ident.html -- Ueli Steck dies in tragic Everest accident
https://karakorumclimb.wordpress.com/20 ... -accident/
http://www.alanarnette.com/blog/2017/04 ... -april-30/ -- Alan Arnette -- Everest 2017 - Weekend update April 30
http://cys-hiking-adventures.blogspot.c ... adiso.html -- Cy K -- Updated
http://www.hiking4health.com