A group of five mountaineers are hiking and climbing in the Scottish Highlands when they discover a young Serbian girl buried in a small chamber in the wilderness. They become caught up in a terrifying game of cat and mouse with the kidnappers as they try to get the girl to safety.
There is a new criminal mastermind at large (Professor Moriarty) and not only is he Holmes’ intellectual equal, but his capacity for evil and lack of conscience may give him an advantage over the detective.
