A shot rings out in an isolated farmhouse as a young man is killed by an unseen hand. Two weeks previously, four siblings return home to scatter their mother's ashes and read her will, little realising that this family reunion will end in murder.
Rhys is haunted by memories of events at the lake, where his father drowned five years ago. Meanwhile, domestic tensions rise as the family farm is left to Huw, who reveals a devastating secret.
