Dead Mountaineer's Hotel

The remote hotel stands atop an ominous snow-peaked mountain, and death permeates every inch of the place. A crime has been committed here obviously, and the remote nature of the retreat means that the culprit is still roaming the halls. Which of the guests is capable of this? Whose past hides sinister truths and who has the most to gain? Secrets will not reveal themselves and skeletons will not s...