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)