David anxiously seeks the whereabouts of his unstable brother, Richie, who threatens to commit a violent act to ‘fix his problems’ and seek revenge for how he was treated at school. As David tries to placate Richie whilst talking to him on a mobile phone, Richie mocks David and we glimpse moments from the brothers’ past that David seems to wish to suppress. David’s desperate race against time gradually reveals some buried truths and leads to a shocking, unexpected conclusion.