According to several sources, she is either in a coma or brain-dead from a fall she had on a beginner's slope at a ski resort in Quebec. She had a fall and bumped her head but said she was OK. Within an hour, she was unconscious.
They flew her from Montreal to NYC and her husband (Liam Neeson), mother (Vanessa Redgrave), sister (Joely Richardson) and family have all been to her bedside. The brain-dead statement is from relatives.
UPDATE: RIP