After brutally murdering a young couple, the killer heads to the rural Scottish Highlands, where their feuding families live.
1 - 1The Storm Aug. 23, 2016
1 - 2Beneath the Surface Aug. 30, 2016
1 - 3Glenarvon Loch Sep. 06, 2016
1 - 4Adam and Grace Sep. 13, 2016