Yodel-lay-he-whodunnit?

From publisher blurb: What could be better than a weekend retreat to a private ski lodge in the Swiss Alps owned by a billionaire software tycoon? Pretty much the same thing, except for the person who's trying to brutally murder you. Someone in the group doesn't quite have all their icecubes in the tray, and they're making it a personal mission to be king of the hill - the messy, permanent way. Better find out - and fast - or else this is one vacation you'll come home from truly dead.