Competency
D’s mental state at trial
incompetent if:
1. lack the capacity to consult rationally with counsel, or
2. is unable to understand the proceedings adequately
can be temporary or permenant; question of law; may be required to submit to psych eval.
Effect of Temporary Incompetence
criminal proceedings are suspended
d would ordinairly be commited pending a competency determination
Effect of Permanent Incompetence
trial will never occur
d cannot be indefintely committed thus d must be released or committed pursuant to customary civil procedure
Sanity
d’s mental state at the time of the offense
- states require d to provide pre-trial notice of intent to raise
- d to provide a list of witnesses
- court can compel d to submit to psych eval
five tests for insanity
m’naughten rule
not very importatnt; focus on cognitive disability
insane if at the time of offense, he did not know the nature/quality of the act or did not know it was wrong
Irresistible Impulse test
not important; volitional disability
durham
not important; mental impairment as causation
MPC (ALI) Test
person is not responsible for his criminal conduct , if at the time of the conduct, as a result of his mental disease or defect (causation), he lacks substantial capacity to:
a. appreciate the criminality or wrongfulness of his conduct (cognitive prong; broader than knowing), or
b. conform his conduct to the requirements of the law (volitional prong; requires incapacity not indisposition)
gov. has burden
Federal Statutory Disposition
a person is excused by reason of insanity if he proves by clear and convincing evidence that, at the time of the offense, as a result of severe mental disease or defect (causation), he was unable to appreciate:
a. the nature and quality of his conduct
b. the wrongfulness of his conduct
defense has burden.
difference between two: MPC
difference between two: Federal