Criminal Law Flashcards
Sources of Law
Common law
Majority statutory rules
Model Penal Code
Essential Elements of Crimes
(1) Actus reus (Act)
(2) Mens rea (mental state)
(3) Causation
(4) Concurrence Principle
Specific Crimes
(1) Against person
(2) Property crimes
Parties to Crime and Liability for the Conduct of Others
(1) Accomplice liability
(2) Enterprise liability
Inchoate (incomplete) Offenses
(1) Solicitation
(2) Attempt
(3) Conspiracy
Defenses
(1) Insanity
(2) Voluntary intoxication
(3) Infancy
(4) Mistake
(5) Self-defense
(6) Necessity
(7) Duress
(8) Entrapment
Jurisdiction
A crime may be prosecuted in any state where
(a) an act that was part of the crime took place, or
(b) the result took place
Burden of proof
Prosecution must prove every element of the crime beyond a reasonable doubt
Felony
A crime that may be punished by (a) death or (b) imprisonment for more than one year
Misdemeanor
A crime punishable by (a) a fine and/or (b) imprisonment for no more than one year
Actus Reus (act requirement)
(a) Physical acts (“commissions”): voluntary bodily movements
- Does not include involuntary movements (e.g. sleepwalking, reflex, convulsion, act that is not the product of volition)
OR
(b) Omissions: failure to act can be basis if all three satisfied:
(1) Legal duty to act: (i) statute, (ii) contract, status relationship (e.g., parent-child, spouse-spouse), (iii) voluntary assumption of care, (iv) creation of the peril
(2) Knowledge of the facts giving rise to duty
(3) Ability to help
Common Law Mens Rea (mental state)
(1) Specific Intent
(2) Malice
(3) General Intent
(4) Strict Liability
Common Law Mens Rea: Specific Intent
Desire to do the act and achieve a specific result
11 specific intent crimes: (1) assault, (2) first degree murder, (3) larceny, (4) embezzlement, (5) false pretenses, (6) robbery, (7) forgery, (8) burglary, (9) solicitation, (10) conspiracy, (11) attempt
Defenses: (a) voluntary intoxication; (b) mistake of fact
Common Law Mens Rea: Malice
When a defendant acts intentionally or with reckless disregard of an obvious or known risk
Malice crimes:
(1) Murder
(2) Arson
Common Law Mens Rea: General Intent
The defendant need only be generally aware of the factors constituting the crime; he need not intend the specific result
General intent crimes: (1) Battery, (2) Forcible rape; (3) False imprisonment; (4) Kidnapping
Common Law Mens Rea: Strict Liability
When the crime requires simply doing the act, no mental state is required
Types of SL crimes:
(1) Public welfare offenses: regulatory offenses that implicate public health or safety and typically carry small penalties
(2) Statutory rape
Model Penal Code Mens Rea (mental state)
Five mental states:
(1) Purpose
(2) Knowledge
(3) Recklessness
(4) Negligence
(5) Strict Liability
Model Penal Code Mens Rea: Purpose
D acts purposely when it is his conscious desire to achieve a particular result
Model Penal Code Mens Rea: Knowledge
D acts knowingly when he is aware of what he is doing and is aware that the result is practically certain
Model Penal Code Mens Rea: Recklessness
D acts recklessly when he is aware of a substantial and unjustifiable risk, and consciously takes that
Model Penal Code Mens Rea: Negligence
D acts negligently when he should have been aware of a substantial and unjustifiable risk
Model Penal Code Mens Rea: Strict Liability
No mental state required
Causation
Need (1) actual causation and (2) proximate/legal causation
Actual Causation
D is an actual cause if the bad result would not have occurred but for the defendant’s conduct
-Exception: when an accelerating cause is an actual cause