She is continuing her recovery at Brigham and Women 's Hospital in Boston , Massachusetts , where doctors have said she is a candidate for a face transplant . Nancy Herold died Monday of a ruptured aortic aneurysm . Her son , Travis , mauled friend Charla Nash in February 2009 . Nash 's heart ` ` could take no more '' after a ` ` difficult '' year , attorney says . Nash is still living in Boston ; doctors say she is a candidate for a heart transplant .
Nancy Herold died Monday of a ruptured aortic aneurysm . Her son , Travis , mauled friend Charla Nash in February 2009 . Nash 's heart ` ` could take no more '' after a ` ` difficult '' year , attorney says . Nash is still living in Boston ; doctors say she is a candidate for a heart transplant .