Voluntary Manslaughter Flashcards
Three types of defence
- General defences
- Capacity defences
- Special defences
voluntary manslaughter successful plea
Successful plea does not exonerate the defendant - reduces the conviction from murder to manslaughter (and therefore avoids mandatory sentence for life imprisonment) n
Diminished Responsibility
- Introduced by Sectikon 2 of the Homicide Act 1957 due to the narrowness of insanity as a defence
- Sectikon 52 of the Coroners and Justice Act 2009 has rewritten the partial defence
DR burden of proof
- Who must prove something
- D must prove shed can rely on the partial defence
DR standard of proof
- The level of proof required
- D must prove she can rely on DR on the balance of probablities
DR old definition criteria
- D suffers from an abnormality of the mind
- Arising from a condition of arrester or retarded development of mind or any inherent causes or induced by disease or injury
- Effect is to substantially impair D’s mental responsibility
DR New definition criteria
- D nsuffers from an abnormality of mental functioning
- Arising from a recognised medical condition
- Effect is to substantially impair D’s ability to do one of more of the things mentioned in 1A
- The abnormality must provide an explanation for the killing
D suffers from an abnormality of mental functioning
- The purpose of this element is to show D’s mental condition has affected her mind in some way
Arising from a recognised medical condition
- More precise than the old law, plea is grounded on a medical diagnosis
- Covers both physical and psychological decisions
- Not every medical condition recognised by doctors will be recognised by the courta
R v Stewart [2009] EWCA Crim 593
Where D suffers from alcoholism/alcohol dependency this will be sufficient as a recognised medical condition
R v Dowds [2012] EWCA Crim 281
Voluntary acute intoxication is not a recogised medical condition for the purposes of DR
Effect is to substantially impair D’s ability to do one or more of the things mentioned in 1A
‘Substantially’ is likely to mean ‘less than total and more than trivial’ - R v Squelch [2017] EWCA Crim 204
1 A
- to understand the nature of D’s conduct
- to form a rational judgement
- toe exercise self-control
The abnormality must provide an explanation for the killing
- Not in the old law
- Government insisted that a stronger causal requirement necessary
- Must show link between abnormality and the killing, the abnormality must be the ‘explanation’
R v Joyce; R v Kay [2012] EWCA Crim 647
- Kay claimed to have schizophrenia and alcohol dependency disorder, killed while intoxicated
- Experts say his schizophrenia was stable and jury did not believe he has any other medical condition - No DR
- Joyce suffered from schizophrenia and was intoxicated at the time of the killing
- Schizophrenia was the main cause of his abnormality of mental functioning and so could rely on DR even though he was voluntarily intoxicated
Provocation
Provocation developed at common law
- Modified by the Homicide Act 1957
- Now replaced by new provisions in the Coroners and Justice Act 2009, now loss of control
Loss of control, three tests
- The subjective criterion - did the defendant lose self control
- The cause - was loss of control attributable to a qualifying trigger?
- The objective criterion - might a person of D’s sex and age with a normal degree of tolerance and self-restraint in the circumstances of D have reacted in a similar way?
Provocation, old tests
- The cause - was the defendant provoked?
- The subjective criterion - did the defendant lose self control
- The objective criterion - would the reasonable man have lose self control?
Criticisms of provocation
- Requirement for loss of control to be ‘sudden’ favoured men and disadvantaged women
- Any evidence for provocation could be put before the jury
Loss of Control burden of proof
- The prosecution must prove that D cannot rely on the partial defence
Loss of control standard of proof
The prosectuion mujst disprove the defence beyond all reasonable doubt (almost certain that D cannot rely on loss of control)
Limitation of loss of control
D cannot rely on loss of control if she acted in a considered desire for revenge