Fundamentals Flashcards
Discover the basic elements needed in each crime: acts reus, mens rea, concurrence, actual cause, and proximate cause.
Elements required to prove a crime
- Actus Reus (voluntary, physical act);
- Mens Rea (mental state);
- Concurrence (requisite mens rea must exist at the time of the actus reus); and
- Causation (cause-in-fact/actual + proximate cause) (usually needed, but not always, e.g. attempted murder)
What is the burden of proof for each element of a crime?
Beyond a reasonable doubt
Define
actus reus
Voluntary physical act or unlawful omission required by the crime
Are habitual acts (conditioned reactions) considered voluntary acts?
Yes
What are examples of involuntary acts?
- Reflexes;
- Bodily movements during unconsciousness or sleep;
- Actions during hypnosis; or
- A bodily movement that is otherwise not the product of the effort or determination of the actor, either conscious or habitual
Do involuntary acts satisfy the actus reus?
No, unless:
- D is aware that they have a condition that can result in involuntary actions; and
- Fails to take reasonable steps to prevent such actions
Are acts performed under duress considered voluntary acts?
Yes
⚠️ Note: duress can be a valid defense. See the deck on defenses.
When does failure to act constitute the actus reus?
- There was a legal duty to act;
- D was aware of such duty; and
- D could have reasonably performed the act
Under what circumstances is there a legal duty to act?
- Special relationship (ex. parent/child);
- Statutory or contractual duty (ex. firefighter or lifeguard); or
- Voluntary undertaking that leaves V worse off than before
- Defendant created the peril/risk
Define
mens rea
D’s state of mind during a crime. D must have a “culpable state of mind” to be convicted of a crime.
Do strict liability crimes have a required mens rea?
No, it is sufficient that the act was performed
What are the 4 main categories of strict liability crimes?
Remember MARS: “life is strict on Mars”
- Morality crimes (bigamy)
- Administrative crimes
- Regulatory crimes
- Statutory rape
What intent do specific intent crimes require?
Subjective intent to cause a specific outcome
What are some common specific intent crimes?
- Burglary
- Robbery
- Assault
- Murder
- Attempt
- Conspiracy
- Theft crimes (embezzlement, larceny, false pretenses, forgery)
- Solicitation
Remember acronym “BRAM-ACTS”
What do general intent crimes require?
D intended to commit the criminal act
⚠️ Note: Unlike specific intent, general intent crimes do not require subjective intent to bring about a certain result; only to commit the act itself