She made two unsuccessful attempts on a fourth 8000m peak , Lhotse , in 2014 and 2015 . Both of these expeditions were cut short by major tragedies . In 2015 she narrowly avoided another avalanche at Everest Base Camp , when a 7.8-magnitude earthquake caused a serac to collapse on nearby Pumori . After the earthquake , she spent two months in Nepal working on the emergency response for the World Food Programme
7.8-magnitude earthquake
April 2015 Nepal earthquake
Edita Horrell