 He slanders and falsely accuses Sonya of theft in an attempt to harm Raskolnikov's relations with his family.Luzhin represents immorality, in contrast to Svidrigaïlov's amorality, and Raskolnikov's misguided morality.Svidrigaïlov (Arkady Ivanovich) – Sensual, depraved, and wealthy former employer and former pursuer of Dunya.