However , in early 2015 , while attending a philosophy conference in Cleveland , Ohio , Card collapsed in her hotel room .
Card was diagnosed with lung cancer in summer 2014 , underwent treatment , and seemed to be doing fairly well .
In early 2015 , while attending a philosophy conference in Cleveland , Ohio , Card collapsed in her hotel room .
Card was diagnosed with lung cancer in summer 2014 , underwent treatment , and seemed to be doing fairly well .