what is voluntary manslaughter?
it is a partial defence for murder meaning there is a potential to a lesser sentence
voluntary manslaughter is murder (the unlawful killing of a reasonable person in being under the kings peace with malice aforethought - comes from sir edward coke) but with mitigating factors
what are the mitigating factors?
•loss of control
•diminished responsibility
•part of a suicide pact
what is diminished responsibility?
it recognises that some defendants commit crime because of their mental illness
what law goes with diminished responsibility?
s.2 homicide act 1957 but amended by s.52 coroners and justice act 2009
what are the criticisms of s.2 homicide act 1957?
• Out of date
• Does not make sense in light of medical developments
• Confusing for juries
• Language
• Offensive terms
S.2 HOMICIDE ACT 1957 AS AMENDED BY
S.52 CORONERS AND JUSTICE ACT 2009
• An abnormality of mental functioning
• Caused by a recognised medical condition
• Which substantially impaired the defendants mental ability to either
• understand the nature of their conduct,
• form a rational judgement, or
• exercise self control
• There must be a link between the medical condition and the defendant killing the victim
what does an abnormality of mental functioning mean?
r.v byrne 1960 states the abnormality refers to: ‘abnormality of mind’ means a state of mind so different from that of ordinary human beings that a reasonable man would term it abnormal
Caused by a recognised medical condition - meaning
must be recognised by the world health organisation
examples of recognised medical conditions:
- R v Ahluwalia 1993 - depression (also introduced the concept of battered women syndrome)
- R v Campbell 1987 - epilepsy
- R v Moyle 2008 - schizophrenia
Which substantially impaired the defendants mental ability to either
• understand the nature of their conduct,
• form a rational judgement, or
• exercise self control
MEANING
R v Lloyd 1967 - establishes that substantial does not mean total
-If it were a total impairment, then the appropriate defence would be insanity
what is the burden of proof for diminished responsibility?
reverse burden of proof - The reverse burden of proof is when the burden shifts from the prosecution to the defendant — meaning the defendant must prove something, instead of the prosecution proving their guilt in the usual way.
what is loss of control?
unlawful killing caused by a loss of self control
what does provocation come under
s.3 homicide act 1957
provocation case
rv duffy 1949 - must be a ‘sudden and temporary loss of control’
what is the new law of loss of control
s.54 - s.55 coroners and justice act 2009
what are the qualifying triggers?
sexual infidelity rule
sexual infielity cannot be used for a trigger
rv clinton 2012
normal person test (objective)
the jury must consider:
would the same person of the same age and sex, with a normal tolerance and self restraint, have reacted in the same way
burden of proof for loss of control
on the defendant
evaluation of diminished responsibility
strengths
- protects defendants with mental disorders - recognises that individuals with men to conditions may not be fully responsible for their actions
- the law requires recognised medical conditions, which aligns more with modern medical knowledge - the old law “abnormality of the mind” was extremely broad and could include many unusable behaviours
weaknesses
- reliance on medical experts - different experts may give different opinions, making outcomes unpredictable
- risk of overuse - some may argue that defendants may attempt exaggerate medical conditions to get a lower murder charge
evaluation of loss of control