Three-Level Analysis of Criminal Liability
(Model Penal Code)
• LAW (punishability)
I. Criminality (Definition; “Offense”) (arts.1-2)
II. Illegality (Justification; “Defenses” pt. 1) (art.3)A. in general: Does the penal code apply (jurisdiction)? (§1.03)B. in particular: Does the behavior meet the definition of a particular criminal offense defined in the penal code? (art.2) (see principles of legislativity & prospectivity)
1. What are the elements of the offense as defined? (§1.13(9))(a) Conduct (§1.13(5))2. Does the behavior satisfy each element of the offense?
- minimum requirement for all offenses (act requirement, §2.01)
(b) Circumstances
- may be required (see specificity principle)
- e.g.: nature of offender (public servant, §240.5) or of victim (human being, §210.1), legality (§212.1), time (§221.1), place (§250.5), consent (§223.9), justification (§230.3)
(c) Result
- not required (e.g., §223.6); only in result-offenses (e.g., §§210.1, 224.14)
(d) Mode of Culpability (w/ respect to each element)
- not required (strict liability, §2.05)
- rules of interpretation (§§1.02(3), 2.02(3), (4), 2.05) (see principle of lenity)
- e.g.: purpose (intention), knowledge, recklessness, (criminal) negligence
(§2.02), wilfulness (§2.02(8)) (see comparative chart)(a) Conduct
- act (§2.01)
- voluntariness (§2.01)
- omission (§2.01)
- imputation (§2.06)
- instruments (§2.06(2)(a))
- complicity (§2.06.(3))
- corporate actors (§2.07)
(b) Circumstances
(c) Result
- causation (§2.03)
- but for (§2.03(1)(a))
- proximate (§2.03(1)(b)-(4))
(d) Mode of Culpability (w/ respect to each element)
- mistake re: presence of offense elements (§2.04(1))
- intoxication (§2.08)
- diminished capacity (§4.02(1))
Is the criminal conduct unlawful generally speaking? (was the law violated?)
Is the facially criminal conduct justifiable?A. general justification (choice of evils; necessity) (§3.02)B. specific justification
1. execution of public duty (§3.03)C. mistake re: presence of justification elements (§§3.02(2), 3.09)
2. self-defense (§3.04)
3. defense of another (§3.05)
4. defense of property (§3.06)
5. use of force in law enforcement (§3.07)
6. supervisory position (parent, teacher, warden, conductor, surgeon) (§3.08)
7. (justificatory) consent (§2.11)
8. (justificatory) compliance with military orders (§2.10)
• MERCY (punishment)
III. Inculpation (Excuse; “Defenses” pt. 2) (art.4)
Can the accused be held culpable for the facially criminal and unlawful conduct?A. Was the accused incapable of culpable conduct (incapacity)?1. insanity (§4.01)B. Can the accused be excused (impossibility; avoidability)?
- (exculpatory) intoxication (not available under MPC; but see I. (intoxication))
2. infancy (§4.10)1. duress (§2.09)
- personal (§2.09)
- circumstantial (not available under MPC, but see II. (choice of evils; necessity))
2. provocation (extreme emotional disturbance) (§210.3.(1)(b))
3. (exculpatory) compliance with military orders (§2.10)
4. entrapment (§2.13)
5. mistakes
- unreasonable (reckless, negligent), yet exculpatory, mistakes re: conditions of justification (§§3.02(2), 3.09)
- (exculpatory) ignorance/mistake of law (§2.04(3))