defenses Flashcards
insanity
4 tests
- M’Naghten rule - at the time of his conduct, D lacke dthe ability to know the wrongfulness of his actions or understand the nature and quality of his actions
- Irresistible Impulse - D lacke dthe capacity for self control and free choice
- Durham Rule - D’s conduct was product of mental illness
- MPC - D lacke dthe ability to conform his conduct to the requirements of law.
inxociation
voluntary intoxication - defense ONLY TO SPECIFIC INTENT CRIMES
addicts and alcoholics alwasy be voluntarily intoxiated
involuntary intxociation - (1) unkowingly being intoxicated or (2) becoming intoxicated under durress
involuntary intoxication is a defense to all crimes
self-defense
non-deadly force - a V may use non-deadly self-defense any time the V reaosnably believes that force is about to be used on him
use of deadly force in self defense
Majority view - V may use deadly force in self defnse any time the V reasonably believes that deadly force is about to be used on him
minority view
A V is require dto retreat if it is safe to do so Three exceptions to duty to retreat
1. no duty to retreat in own home
2. no duty to retreat if you are the victim of a rape or robbery
3. cops have no duty to retreat
original aggressor and self-defense
to get back defense of self defense original must
- withdraw
- communicate that withdrawal
ntoe if a V of aggression suddenly escalates a minor fight to deadly force without giving aggressor opporutnity to withdraw, the original aggressor may use deadly force
defense of others
Rule - a D can raise a defens eo other defense if he reaonsbaly believes tha thte person assisted wiould have had the right to use foce in his own defense
majority rule - there need not be a special realtionship between D and the person in whose defense he acted
Duress
rule - duress is a defernse if
1 the person acts under the threat of imminent infliction of death or great bodily harm and
- that belief is reasonable
can also use tthreats to third paerson
duress is defense to allc rimes except homicide
necessity
rule - conduct that would otherwise be criminal is justifieable if, as a result of the pressure from natural forces, teh D reaonsably believes that his conduct was necessary to avoid greater social harm
necessity - nature
duress- human
defense of dwelling
Rule - deadly force may never be used soley to defend property
mistake of fact
rule - mistake of fact is a defnse only when the mistake negates intention
the mistake hs to be reaosnbale to be a defnse to MALICE OR GENERAL INTENT CRIMES
ANY MISTAKE IS A DEFENSE TO SPECIFIC INTNET CRIMES
mistkae of fact is never a defnse to strict liability crime
mistake / ignorance of the law
rule - not a defense to a crime that the defendant was unaware that her acts were probhiied by law or that she mistakenly believe her acts where not prohibited
TRUE EVEN IF REASONABLE
entrapment
valid defnse only if
- criminal design originated with law enfocement officers
- defense must not hvae been predisposed to commit the crime