Russian writer Fyodor Dostoyevsky, first published in 1866. His first masterpiece, the novel is a psychological analysis of the poor former student Raskolnikov, whose theory that he is an extraordinary person able to take on the spiritual responsibility of using evil means to achieve humanitarian ends leads him to murder. The act produces nightmarish guilt in Raskolnikov. The story is one of the finest studies of the psychopathology of guilt written in any language. Raskolnikov, a former student, lives in poverty and chaos in St. Petersburg. He decides-through contradictory theories, including utilitarian morality and the belief that extraordinary people have the "right to transgress"-to murder Alyona Ivanovna, an elderly pawnbroker. Alyona's half sister, Lizaveta, arrives while he is rifling through Alyona's possessions, and he kills her too. In the meantime he befriends an alcoholic man, Marmeladov, whose daughter Sonya has been forced into prostitution to support the family. An old friend, Razumikhin, also enters his life, concerned by his aberrant behaviour. In addition, Raskolnikov's sister, Dunya, who has left her job as a governess for Svidrigailov because of his improper advances toward her, arrives in St. Petersburg with their mother. Dunya intends to marry a man named Luzhin in order to improve their financial and social positionThe narrative follows the twists and turns of Raskolnikov's emotions and elaborates his struggle with his conscience and the tightening noose of suspicion. He is ill through most of the story, and he angrily rejects his family's and Razumikhin's attempts to help him. When Marmeladov is run over by a carriage and dies, Raskolnikov gives Sonya and the family money for his funeral. He forbids Dunya to marry the pompous Luzhin, who offends Dunya to the point that she breaks off the engagement. Raskolnikov repeatedly visits Sonya, but he behaves in such an unhinged manner that she is frightened. When it seems that Porfiry, who is investigating the murder, is on the point of charging Raskolnikov, another man confesses. At a memorial dinner for Marmeladov, Luzhin falsely accuses Sonya of stealing from him, and Raskolnikov explains why he would do such a thing. Later he tells Sonya that he murdered the two women.