Quick update for anybody interested...
No luck yet, but we are ever hopeful. Nobody thinks he would have intentionally gone out of bounds, as he was a very habitual and responsible skier who has lived in the Aspen area for a very long time. However, today, Mountain Rescue Aspen is searching for him using repelling techniques to comb the areas below the steep catwalks, especially under Olympic Bowl, despite the fact that ski patrol on the ground and helicopters have visually inspected those areas. Ski patrol is committed to search until he is found. Period. Mountain Rescue and the Aspen Police are less able to continue searching the areas beyond ski patrol jurisdiction, unless they find a significant clue to his whereabouts...which sucks because it is not safe for volunteers to help in those areas, and Mountain Rescue is really the only group of people that are properly trained to go there.
There is an ongoing volunteer effot to search in-bounds tree wells by probing them with a pole, and then marking the inspected tree as "checked" by tying a bright green ribbon onto one of its branches. If you are skiing at the Highlands, you can get these ribbons at the base of Expedition Lift, and also at the summit of the Highlands Bowl on the tower up there. All help is appreciated.
If you want to help, there is a fund set up to help raise money to keep the search efforts going:
Family of missing Aspen skier seeks financial help for search | AspenTimes.com
Thanks for reading.