insanity Flashcards
M’naughten rules
1 - everyone is presumed sane, have a suffiecient degree of reason to be responsible for thier crimes
2 - element of the defence were present at the time of committing the act
conditions of the defence
1 - d suffering from a disease of the mind
2 - this gave rise to a defect of reason
3 - d did not know the nature and quality of the act he was doing
disease of the mind
legal term
insantiy is what type of factor
internal
examples of internal factors
epilepsy (sullivan) , sleepwalking, diabetes, PMS
definition of the disease of the mind
malfunction of the mind not the brain
defintion of defect of reason
powers of reaonsing are impaired - clarke
defintion of nature and quality of act case
codere, shows that it is necessary to prove that d did not know what he was doing, d did not appreciate the consequence, d did not appreciate the circumstance in whihc he was acting
automatism defintion
acts while in a state of unconciousness or impaired consciousness - movement of limbs are involuntary
test for automatism
must show complete loss of voluntary control (ag ref no2 of 1992)
caused by an external factor
that was not his fault (not self induced)
external factor examples
PTSD
brain tumour
hypoglycaemic