When one young man has a stag firmly in his sights, he balks at the idea of killing it and incurs the wrath of an older man that results in a scuffle that sees another of their party shooting the bloke who turns out to be their rather brutish dad (Paul Higgins). What's equally clear very quickly is that "John" (Brian Vernel) and siblings "Henry" (Daniel Portman) and "Vince" (Calum Ross) had a masterplan that day that was designed to put their nemesis in the ground. What now occurs fills in, by way of flashback, just what drove these young men to their rather drastic course of action whilst…