Principles of Criminal Law Flashcards
What are the two elements required for a common-law crime?
Actus Reus and Mens Rea
What is Actus Reus
The act required to commit a given crime It can be done by a voluntary physical act (voluntary bodily movement) or by an omission
When an omission is an Actus Reus
Omission as actus reus - a failure to act can constitute actus reus if:
- D had a specific legal duty to act;
- D had knowledge of facts giving rise to the duty; and
- It was reasonably possible for D to perform the duty
What is Mens Rea
The mental element required at the time a crime was committed.
Three forms of Mens Rea:
- Specific intent
- General intent
- Malice
Describe each form of mens rea
-
Specific intent - D must have a specific intent or objective to commit the given crime
- >> Specific intent must always be proven; never inferred
- >> Mistake of fact and voluntary intoxication are available defenses
-
General intent- D must be aware of his actions and any attendant circumstances
- >> May be inferred from the act itself
- >> Note- most crimes are general intent crimes
-
Malice- D acts with reckless disregard or undertakes an obvious risk, from which a harmful resuIt is expected
- >> Applies to arson and common law murder
Mistake of fact and voluntary intoxication are available defenses for what times of crimes in regards of their intent? (mens rea)
Specific intent crimes have mistake of fact and voluntary intoxication as defenses
What are the Model Penal Code mens rea standards?
-
Purposely (subjective standard)
- A person acts purposely when his conscious objective is to engage in certain conduct or cause a certain resuIt
-
Knowingly (subjective standard)
- A person acts knowingly when he is aware that his conduct is of a particular nature or knows that his conduct will necessarily or very likely cause a particular resuIt
-
Recklessly (subjective standard)
- A person acts recklessly when he knows of a substantial and unjustifiable risk and consciously disregards it
-
Negligence (objective standard)
- A person acts negligently when he fails to become aware of a substantial and unjustifiable risk
Remember this is used as an alternative to the Mens Rea Standards of common law.
Whole list of crimes by intent
General intent
- Battery
- Rape
- Kidnapping
- False imprisonment
Specific intent
- Attempt-
- Larceny & Robbery
- Forgery
- False pretenses
- Embezzlement
- Conspiracy
- Assault
- Burglary
- First-degree murder
- Solicitation
Malice
- Common law murder (malice aforethought)
- Arson
Strict liability
- Statutory rape
- Regulatory crimes
- Administrative crimes
List the general intent crimes
General intent
- Battery
- Rape
- Kidnapping
- False imprisonment
List the specific intent crimes
Specific intent
- Attempt-
- Larceny & Robbery
- Forgery
- False pretenses
- Embezzlement
- Conspiracy
- Assault
- Burglary
- First-degree murder
- Solicitation
List the malice crimes
Malice
- Common law murder (malice aforethought)
- Arson
List the Strict Liability Crimes?
- Strict liability
- Statutory rape
- Regulatory crimes
- Administrative crimes
What crimes don’t require Mens Rea?
The Strict liability crimes, because they don’t require intent or awareness (i.e., no mens rea requirement)
Arises with statutory rape, administrative, regulatory, or morality crimes
What is the concurrence requirement?
D’s criminal act and the requisite intent (i.e., mens rea) for the crime must occur simultaneously
- E.g., D plans on murdering victim at her home – D is not guilty of murder if he accidentally runs over victim with his car before reaching her house
What is the Causation requirement?
D’s conduct must be both the cause-in-fact and the proximate cause of the crime committed
What are the different types of causation?
-
Cause-in-fact- but for D’s conduct, the result would not have occurred\
- >> Homicide and manslaughter- any act by D that hastens victim’s death is a cause-in tact, even if death is already inevitable
-
Proximate cause- the actual result is the natural and probable consequence of D’s conduct, even if it did not occur exactly as expected
- >> Superseding factors- break the chain of causation
- >> Intervening acts- must be entirely unforeseeable to shield D from liability (e.g., victim’s refusal of medical treatment, third party medical negligence-both are foreseeable, and D is liable)
Transferred Intent Doctrine
D may be held liable if he intends the harm caused, but causes it to a different victim or object than intended
- Often applies to homicide, battery, and arson
- Does not apply to attempt
- Defenses and mitigating circumstances may also be transferred
What are the effects of a transferred intent doctrine?
Effect - under transferred intent, D is usually charged with two crimes:
- Attempt (to commit the originally intended crime); and
- the actual resulting crime
E.g., D intends to shoot A, but kills B; D can be charged with the attempted murder of A and the actual murder of B
>> Note- merger does not apply b/c there are different victims
Merger
Under the merger doctrine, two or more offenses merge, prohibiting D from being prosecuted separately for each crime
- Merger concerns the relationship between either
- a) an inchoate offense and its completed substantive offense, or
- b) an offense and its lesser included offense
Merger of inchoate offenses, when do they apply?
Inchoate offenses - only applies to solicitation and attempt
- Merger prevents D from being convicted of both solicitation/attempt and the target offense
>> E.g., D completes a burglary after attempting it; D cannot be convicted of both attempt and burglary
- Does not apply to conspiracy (i.e., D can be convicted of conspiracy to commit a given crime and the crime itself)
Merger of lesser offenses
Lesser included offenses - D cannot be convicted of a target crime and a lesser included offense
- Lesser included offense= consists of same but not all elements as the greater crime
- E.g., D robs V, but during the robbery D’s accomplice kills V; D can be convicted of felony murder but not the lesser included robbery offense
Note- also barred by double jeopardy
Note - crimes with different victims never merge
Accomplice Liability Requirements
Requirements- to be liable as an accomplice, one must:
Aid, counsel, or encourage principal before or during the crime
With the intent
- a) to assist the principal; and
- b) that the principal commit the crime
Accomplice liability scope of liability
Scope of liability- accomplice is liable for the crimes he committed or counseled and any other probable or foreseeable crimes committed
Defenses and expectations of accomplice liability
Defenses and exceptions - accomplice liability does not apply where:
- Withdrawal- accomplice can avoid liability by withdrawing from a crime before the principal commits it; accomplice must:
- Repudiate prior aid or encouragement;
- Do all that is possible to counteract the prior aid; and
- Do so before the chain of events is in motion and unstoppable
- Member of a protected class- those protected by a criminal statute are not liable as accomplices (e..g., minor-victims in statutory rape cases are not liable as accomplices to statutory rape)
- Parties not provided for in the statute- e.g., a purchaser of drugs cannot be an accomplice to the seller