You can read the statement from AUC here.
Her body was found in the Nile late Saturday night. It appears she fell from the Kingfisher, the Weeks' dahabbiya. Jane Akshar tells the story on her blog. (N.B. Perhaps it would be more effective if those commenting on Jane's blog post directed those comments to Jane herself.) I had just been with them for drinks on the Kingfisher earlier in the evening. We shall miss her terribly. Rest in peace, Susan, in your beloved Luxor...
(Photo from the Theban Mapping Project)