Assignment task: Agatha Christie presents justice as an ambiguous concept (Who deserves punishment and how much is justified?). The criminal of And Then There Were None, Justice Wargrave, is a justice fanatic. He believes that because the guests on Soldier's Island all committed crimes for which they were never punished, they now deserve to be emotionally tortured and eventually killed. an essay about the concept of justice - or lack of justice - demonstrated within this novel, using textual evidence to support the response.