media won�t investigate medically-caused death numbers .
"we can only imagine the terror that she experienced on her own, dying on the floor in pain. .: bwire: the major problem at knh is structural and system failures .
"we are calling for the immediate implementation of a statutory duty of candour for the health trusts." .
walter reed national military medical center in bethesda, maryland, would not give any details about why the first lady was still there. .
"as soon as she saw him," said tamara nunley, r.n., "you could see her perk up." .