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Criminal law - Coggle Diagram
Criminal law
Legality Principle. Roughly: there are no common law crimes, only future looking legislative crimes
Judiciary has limited ability to criminalize conduct not explicitly criminalized by the legislature (e.g. California). There are no common law crimes! Keeler
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Due Process Clause argument that is inspired by the Ex Post Facto Clause: courts cannot suddenly expand criminal liability by interpretation or by revising the common law
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Rogers v. Tennessee (year and a day rule could be abolished by the court without violating due process)
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General Principles
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Mens Rea
When is a mens required? Factors to consider. 1. Public policy "what is basically a matter of policy" 2. Severity of the punishment (jail time and damage to your reputation). 3. Legislative purpose, how clear was it that a mens rea was omitted 4. Crime does not come from the common law 5. It's fair to require people to know even if they don't actually know.
Omissions. You cannot omit the mens rea unless there is "reason to know" about the obligation. Lambert compare to *bazooka hypothetical.*
Statutory interpretation. You should ARGUE about how the mens rea applies to different elements. These are taken from the model penal code.
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Mistake of law defense?
You can't argue you didn't know that something was criminalized, but you can always argue that you didn't satisfy the requirements of the crime. Compare Bray to Baker.
exception. MPC 3.04, reliance on an official who tells you the wrong thing.
Result
But for cause. Would the death/harm have happened anyway, or would taking away the defendant's conduct stop it from happening?
Proximate cause
Victim hurts themselves. Defendant is still guilty. Hamilton, Stephenson.
Negligent treatment
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Grossly negligent treatment after defendant's action does not lead to defendant's guilt. Such grossly negligent treatmetn IS a superceding cause of the defendnat's attack/crime.
Specific Crimes
Homicide
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Manslaughter
Voluntary Manslaughter
- objective element 2. subjective element
Cooling off period often negates voluntary manslaugther, but not if it is sufficiently re-aggravating
Involuntary Manslaughter
Causing the death of another, recklessly, grossly negligengtly, negligently. Welanksy, Williams,
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"Theft"
Theft (Larceny, Embezzlement, False Pretenses)
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Robbery
Elements (pg. 1021)
taking of personal property from the person of another or immediate presence and against his will, accomplished by means of force or fear. The fear may be created by injury to the person or property of the victim or to the person or property in the victim's presence.
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Extortion
Elements
Obtaining property by wrongful use of fear, where the fear is borne of a threat to do a (possibly lawful) injury.
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Pretrial, Trial, Post trial
Inferences
Mandatory (unconstitutional, Franklin)
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irrebuttable, or conclusive
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Defenses
Types
Excuse
Duress
elements
(1) an immediate threat of death or serious bodily injury, (2) a well-grounded fear that the threat will be carried out, and (3) no reasonable opportunity to escape the threatened harm (4) surrender. (contento pachon)
Justification
Self defense
Reasonable belief that force is necessary to prevent imminent great bodily harm or death. Also the response must be proportional.
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Necessity
Elements
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The choice is unavoidable, the criminal wrongdoing is unavoidable.
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