 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.