insanity Flashcards
(10 cards)
m’naghten rules 1843
the d was suffering from a defect of reason, from a disease of the mind and d does not know the nature and or quality of the act or if he doesn’t know it, does not know its legally wrong
- d was suffering from a defect of reason
d power of reasoning were defective there was a total inability to reason a complete lack of awareness at the time of the offence ( r v clarke- needs to be more than absent mindedness and confusion)
- disease of the mind
the defect of reason must be due to a disease of the mind
-legal term not a medical one
- disease can be mental or physical which affects the mind
(r v kemp- affected his memory reasoning and understanding)
epilepsy case
r v sullivan
diabetes case
r v hennessy
sleepwalking case
r v burgess
voluntary intoxication case
AG for NI v Gallagher
- not knowing the nature and quality of the act
they are unconscious or have impaired consciousness
OR
they are conscious but due to their mental condition they can not understand what they are doing
D must know that he was legally wrong
if the d knows the nature and quality of the act and that it is legally wrong they can’t use the defence of insanity
( r v windle, r v johnson)
the special verdict
where insanity succeeds d will be found not guilty by reason of insanity
this is the special verdict the judge can then impose
-a hospital order or
-a supervision order or
-an absolute discharge