Most complete account as of the day of the fatality is posted here:
https://www.instagram.com/p/BwIxTQuhvob/
Note that this line is skied rather infrequently -- usually requires cutting right into some very steep trees, as the "Cataract" becomes an icefall in the winter.
(We happened to be talking with a solo skier this morning who was thinking about skiing it, but I have no idea if this was the victim as the name has not yet been released.)