4 Meaning and Categories of Mens Rea

Mens rea — the guilty mind — is the mental element the offence-definition requires: not "wickedness" generally (the old subjective-morality reading) but the specific states of mind the statute names (intention, knowledge, recklessness, negligence). The analytical history: the common law's undifferentiated "malice" refined by the Model Penal Code's four-tier hierarchy(purposely, knowingly, recklessly, negligently) — the taxonomy that modern codes, including by influence Nepal's 2074 Code (intention; knowledge; recklessness; negligence), have broadly adopted. Why mens rea matters (the policy paragraph): it grades culpability (murder vs. accidental death); it respects choice (punishment presupposes the actor could have done otherwise); it calibrates deterrence (warnings matter only to minds that can heed them).4.1 IntentionThe highest culpability: acting in order to bring about a result (purpose) — I strike to kill. Its refinements:1. Direct intention — the result is the aim;2. Oblique/indirect intention — the result is not the aim but is known as a virtually certain consequence of achieving it (the terrorist who bombs a plane for insurance: the passengers' deaths are obliquely intended — the Nedrick/DPP v. Smith line of authority; the modern test: foresight of virtual certainty as evidence of, or as, intention);3. Motive vs. intention — motive (why) is generally irrelevant to liability (killing for mercy or money is equally murder) though motive matters at sentencing and occasionally at definition (offences…