Stalking for deer in the remote Scottish wilderness, three brothers plot to put an end to their violent and abusive father, Don. But what should be a new beginning, could bring about their end... Returning to the scene of the crime to retrieve the key to the family safe, and their inheritance, they find Don's body gone. Weighed down by guilt the boys are forced to question one another's loyalty with devastating consequences as fear and paranoia set in. As someone is now out there in the forest, hunting them.