Criminal Law - Black Letter Law Flashcards
Arson
Under the common law, arson is the malicious burning of the dwelling of another. Modernly, arson has been expanded to the malicious burning of any structure of another.
Defense of Mistake of Fact
A mistake of fact is a complete defense if it negates implied criminal intent. For general intent crimes, only a reasonable mistake can negate criminal intent. For specific intent crimes, any mistake of fact may negate criminal intent whether reasonable or not.
Defense of Mistake of Law
A mistake of law about the legality of an act does not alter the legality of the act. If the defendant commits a criminal act believing it is legal, it is still an illegal act.
Defense of Self-Defense
Under criminal law, defendants who are not aggressors may act reasonably as necessary to protect against unlawful force.
Assault
An assault is the crime of acting with the intention of causing a battery or to cause apprehension of a battery. The victim does not have to be apprehensive. Assault is a specific intent crime.
Battery
Battery is the crime of intentionally acting to cause an unlawful harmful or offensive touching. Battery is a general intent crime.
Mayhem
Under criminal law, modernly mayhem is the crime of deliberately and maliciously permanently maiming or disfiguring a person.
Specific Intent Crime
The defendant, in addition to desiring to bring about the actus reus, desired the result.
General Intent Crime
The defendant, desired to commit the physical act which served as the actus reus only, and not the result.
The mental state of ‘purposely’
A person acts purposely if it is his conscious object to engage in a particular conduct
The mental state of ‘knowingly’
A person acts knowingly if he is aware that it is particularly certain that his conduct will bring about a certain result
The mental state of ‘recklessly’
A person acts recklessly if he consciously disregards a substantial and unjustifiable risk of harm.
The mental state of ‘criminal negligence’
A person acts with criminal negligence if he fails to perceive a substantial and unjustifiable risk and that failure constitutes a gross deviation from the standard of care that a reasonable person would exercise.
Defense of Authority of Law
The defendant is privileged to use reasonable force to catch and arrest a criminal suspect.
Defense of Consent
Consent is a defense to some crimes if the consent is informed, voluntary, and given by someone with legal capacity.
Defense of Duress
Duress is an affirmative defense to crimes other than murder, if there was a reasonable belief of an imminent threat of force or use of force by another against the defendant or close friend/family that caused the defendant to commit a criminal act.
Defense of Entrapment
Entrapment is a defense if criminal intent is the product of improper police behavior. Under the majority view, entrapment is not a defense if the defendant was predisposed to commit the crime. Under another minority view, entrapment is a defense if the police conduct was outrageous and instigated the crime, even though the defendant was predisposed.
Defense of Factual Impossibility
Factual impossibility is the defense that the act actually done by the defendant was not a substantial step toward commission of any crime, despite criminal intent, because the act taken could never produce a criminal result.
Defense of Infancy
There was a conclusive presumption that a child under the age of 7 was unable to form a criminal intent. There was a rebuttable presumption that a child between the ages of 7 and 14 could not form criminal intent, and that a child over the age of 14 could form criminal intent.
Defense of Insanity
Under criminal law, insanity is a defense if it negates criminal intent. Under the common law M’Naghten rule, insanity is a defense if a disease of the mind at the time of the act prevented the defendant from knowing the nature and quality of his act, or that what he was doing is wrong. Under the irresistible impulse rule, insanity is a defense if the defendant has a disease of the mind that caused him to suffer an irresistible impulse to commit the criminal act, even if the defendant knows what he is doing and knows it is morally wrong.
Defense of Intoxication
Intoxication is a defense that the defendant did not act with criminal intent because he was too intoxicated to form intent.
Defense of Legal Impossibility
The defense of legal impossibility means that an attempted act is not an attempted crime, even if there was a criminal intent, when the attempted crime is a legal impossibility at the time of the first substantial step.
Defense of Mistake of Fact
A mistake of fact is a complete defense if it negates implied criminal intent. For general intent crimes, only a reasonable mistake can negate criminal intent. For specific intent crimes, any mistake of fact may negate criminal intent whether reasonable or not.
Defense of Mistake of Law
A mistake of law about the legality of an act does not alter the legality of the act. If the defendant commits a criminal act believing it is legal, it is still an illegal act.
Defense of Necessity
The defense of necessity applies if defendant is compelled by natural events to commit a criminal act and chooses the lesser of two evils.