Stalker (2011)

After stalking his prey through the night, a young man finds himself on the receiving end of the hunt. Faced with the violent rage of a very protective brother, and his group of friends, the Stalker has only one chance: to run. He seeks refuge in an old and abandoned ruin. But what first seemed like the perfect hideout, soon turns out to be a devastating trap. Because there is only one way out - and to take it, he has to face his deeds.