Voluntary Manslaughter - Diminished Responsibility Flashcards
What sentence does DR carry
Discretionary life sentence
Where does the burden of proof lie
- On the defendant, but only on the balance of probabilities
What act introduced DR and which act further amended this to include a wider range of mental illnesses
- S.2 Homicide Act 1957 and amended by the Coroners and Justice Act 2009
4 Points
What did S.2 Homicide Act state on diminished responsibility and when you cannot be responsible of murder
1) Abnormal mental functioning; which,
2) arose from recognised mental illness
3) Substantially impairing the Ds ability to - understand nature of conduct, or - form rational judgement, or - exercise self control
4) provides an explanation for the killing
Define 1) Abnormality of mental functioning
- R v Byre defined it as - a state of mind which is so different that the reasonable man would deem it as Abnormal
- Although this is old law, courts are likely to continue using it
Explain 2) Recognised mental illness
Wide - included both psychological and physical conditions
Ranging - e.g depression to battered woman syndrome
- Medical evidence must be given in court
Explain 3) Substantially impaired
(When writing an essay write one, which ever one is more applicable)
- Substantially impaired means weighty (R v Golds)
- substantially impaired is for jury to decide, R v Byrne
What will cause the defence to fall through
If there is any evidence to planning it shows there’s no impairment
4) D has to prove impairment led to killing (abnormality - provides explanation for actions)
- Must be from an internal factor (no drinks or drugs etc)
- however, if recognised alcoholic or addict this can be used (R v Tandy)
Alcohol cases
Stewart - alcoholic
Dietchman - non alcoholic
3) What can be substantially impaired
- understanding nature of conduct
- rational judgement (R v Hobson - Battered wife)
- exercise self control
3) Nature of conduct
Nature of conduct - Automatic state, unaware of actions e.g R v Dietchman, alongside delusions
- and sever learning disabilities and low mental age
3) Rational Judgement
Rational Judgement - may know nature but not for rational judgement such as paranoia R v Hobson
3) Self control
Self control - R v Byrne (couldn’t stop from chopping up woman) , out of control desires