Insanity and Criminal Responsibility Flashcards
In re M’Naghten (1843)
British case that set forth the legal test of insanity
“Lunatics and idiots” could not be held responsible for illegal conduct
Prong 1: cognitive prong: individual did not know what he or she was doing
Prong 2: wrongfulness prong (moral knowledge):
Durham v. United States (1954)
Durham rule: requires the jury to determine whether a criminal act was causally connected to a mental disease or defect
Ake v. Oklahoma (1985)
indigent clients have a right to psychiatric expertise to prepare an insanity defense in capital murder cases
Whalem v. United States (1965)
the duty of a court to impose an insanity defense in a situation in which it would be likely to succeed
Frendak v. United States (1979)
SCOTUS cited Faretta (defendant should play a central role in the creation of his or her defense) when it established that a defendant’s decision to waive an insanity defense is to be accepted as long as the defendant is competent to make that decision
Clark v. Arizona (2006)
states are allowed to deny criminal defendants from presenting expert testimony from mental health experts in circumstances that might be confusing or misleading to a jury (e.g., diminished capacity in a jurisdiction that does allow)
Jones v. United States (1983)
a ruling of NGRI could be used as a per se commitment - it establishes mental illness and violence to establish dangerous
Foucha v. Louisiana (1992)
NGRI committee could not remain committed in the absence of mental illness
United States ex rel Edney v. Smith (1976)
The state has a right to a discarded expert once an issue of mental state is raised
Once an assertion is made, the burden of proof switches to the defense, at least with regard to the parts of the procedure that address the defendant’s mental state.
Kansas v. Cheever (2013)
allows the prosecution to introduce psychiatric evidence to rebut psychiatric evidence presented by the defense
US v. Brawner (1972)
Circuit court embraced ALI (cognition + volition), and adopted by several states and federal jurisdictions
Ibn-Tamas v. US (1979)
expert testimony allowed on battered women syndrome
McDonald v. US (1962)
defined mental disease or defect as referred to in an insanity defense—”includes any abnormal condition of the mind which substantially affects mental or emotional processes and substantially impairs behavior controls.”
Montana v. Egelhoff (1996)
A criminal defendant does not have a constitutional right to present evidence of voluntary intoxication to negate the required mental state of a murder charge (states can restrict elements of a defense in prosecution)
People v. Patterson (1976)
shifted the burden of proof of a mitigating circumstance affirmative defense to the defendant (extreme emotional disturbance)