Sorry to read this tragic news. Alas Glencoe has always been a tough place especially in the winter when condoitions change so fast. I had a good friend in college avalanched off Buchaletive (Sp?) More. Beat him up pretty badly, but at least he survived. And Bidean is such a great hill to be on and the views in winter on a good day are spectacular. Very sad indeed.
Terribly sad news for anybody. Heart goes out for you.