How does Crime and Punishment examine the mind of its murderer?

In Crime and Punishment, Fyodor Dostoyevsky conducts a profound psychological analysis of the protagonist, Raskolnikov, a former student who attempts to justify murder through intellectual theories.12

Dostoyevsky examines the murderer’s mind by exploring the tension between his contradictory motives. Raskolnikov is driven by utilitarian logic—viewing the victim as an oppressor—and a "Napoleonic" theory that extraordinary individuals possess the "right to transgress" moral boundaries to achieve humanitarian ends. The novel portrays how these abstract ideas clash with the reality of his conscience, leading to "mystic terror," isolation, and a feverish struggle with guilt.12

Rather than providing a single motive, the narrative tracks the "tiny, tiny alterations" of Raskolnikov’s mood and mental habits. Through his interactions with characters like the detective Porfiry Petrovich and the virtuous Sonya Marmeladova, the text delves into the psychopathology of his guilt, ultimately depicting the slow, painful recovery of a diseased spirit that finds redemption not through reason, but through suffering and love.12