Defenses** Flashcards
(26 cards)
Insanity and tests
D so mentally ill as tp be entitled to aquittal
Tests:
1) M’Naghten Rule
2) Irresistable Impulse
3) Durham (NH Test)
4) A.L.I, / MPC Test
M’Naghten Rule (Test)
1) A disease of the mind
2) caused a defect of reason
3) such that D lacked ability to either to know the wronfulness ofactions or understand the nature and quality of their actions
Irresistible impulse test
1) B/c of mental illness
2) unable to control their actions or conform their conduct to the law
Durham/NH Test
Crime was a product of their mental illness
4) ALI/MPC test
1) Mental disease or defect and as a result
2) lacked substantial capacity to
3) EITHER appreciate the ciminality of their conduct OR conform their conduct to the law
Burdens of proof and persuasaion (Insanity Procedural Issues)
D’s are presumed sane. D Must raise the issue.
Majority states: D must prove by preponderance of the evidence.
Minority states: Prosecution must prove their sane beyond reasonable doubt.
Federal: D must prove by clear and convincing evidence
WHen Insanity defense may be raised
No hard requirement. No waivers.
Intoxication
Can be caused by any substance.
Voluntary: defense to specific intent crimes. Addicts/alcoholics considered voluntary.
Involuntary: Without knowledge; or under duress–defense to all crimes
Merely reduces to lower level crime. You don’t get off.
Intoxication and Insanity
Continious, excessive substance use may bring about insanity. Can bring up both issues.
Infancy under Common Law
Under 7: No crim liability
7-14: rebuttable presumption child unable to understand wrongfullness of acts
14+: treated as adult
Self Defense and other justification defenses
Did act, but shouldn’t be punsihed b/c justification.
Nondeadly force
A person without fault may use ND force as the person REASONABLY BELEIVES IS NECESSARY to protect them selves from the imminent use of unlawful force upon themself.
No duty to retreat.
Deadly force
May use DF in self-defense if the person:
1) is whout fault
2) is confronted with unlawful force AND
3) reaosnably believe that they are threatened with imminent death or great bodily harm
Duty to retreat
Majority: No duty
Minority: Duty if he can safely do so unless:
1) attack occurs in victims home
2) attack occurs while victim is making a lawful arrest, or
3) assaillant is in the process of robbing the victim
RIght of aggressor to use SD
Only if:
1) effectivly withdraw from confromtation and communicate to the other their desire to do so, OR
2) victim of initial aggression suddenly escalates minor fight into a deadly altercation and the initial aggressor has no chance to withdraw
Defense of others
Right to defend others if D reasonably believes person has right to use force in own defense.
Majority: no special relationship
Minority: special relationship
Defense of a dwelling
ND Force: when they reasonably believe that such conduct is necessary to prevent or terminate antothers unlawful entry into or attack upon their dwelling
D force: only
1) to prevent a violent entry and
2) when person reasonably believes that the use of force is necessary to prevent a personal attack on themself or another in the dwelling, or to prevent an entry to commit a felony in the dwelling
Defending possession
DF = never
Reasonable ND Force = from what they reasonably b elieve is an imminent, unlawful interference
Force may not be used if a request to desist or refrain would suffice
Force and regaining possession
Reasonable belief their property was taken only if they are in immediate pursuit of the taker
Excuse of Duress
Defense to crime, other than intentional homocide, that D reasonably believed another person would imminently inflict death or great bodily harm if the D did not commit crime
Threats to third person okay.
Traditionally, threats to property not sufficient.
Under MPC, threats to property okay if value of property > harm to society by crime.
Necessity
D reasoanbly believed Comission of crime was necessary to avoid imminent and greater injury to society
Objective test.
Under common law: had to come from natrual forces
Modern: Anything, humans too
Limitations:
1) Death of another never justified
2) Defense not available if D is at fault for creating the situation
Necessity vs Duress
Duress always involves a threat by a human
Mistake or Ignorance of Fact
Relevant only if it shows D lacked state of midn required for crime.
SI -> mistake can be unreasonable
ANy other state of mind -> Mistake must be reasonable
Don’t confuse with factual impossibility. It’s about intent.
Mistake or ignorance of law
Generally not a defense, even if reasoanble and under advice of lawyer.