One thing none of the reports say is what time he was on the summit, and what time the others in his party (believe they) last saw him.
I am wondering if they could make a guess where he was when darkness fell.
I would hope by now Inyo has contacted every permit holder who was on the trail Saturday. Out of 200+ hikers, it would seem like some would remember seeing him. (edit: just talked to Inyo N.F. and Sheriff Dispatch. They have not been in contact.)
I wonder if the others in the party were carrying a camera, might have pictures of him as well as their group. Publishing them might give other hikers a reference, too.
