Criminal Flashcards
What is voluntary manslaughter?
The verdict where the defendant has a partial defence to murder when the unlawful killing was carried out when the defendant was suffering from diminished responsibility or loss of control
What are the two defences to a charge of murder?
- Diminished responsibility
- Loss of control
What is diminished responsibility?
- A partial defence to a charge of murder which reduces the offence to one of voluntary manslaughter under s 2 Homicide Act 1957 as amended by s 52 Coroners and Justice Act 2009
- Previously the only defence was insanity, which was considered too narrow
A person is not to be convicted of murder if they were suffering from an abnormality of mental functioning which a,b,c?
(a) Arose from a recognised medical condition.
(b) Substantially impaired their ability to understand the nature of their conduct, form a rational judgment or exercise self-control.
(c) Provides an explanation for D’s acts and omissions in doing or being party to the killing.
What is abnormality of mental functioning?
- A state of mind so different from that of ordinary human beings that the reasonable man would term it abnormal.
- E.g. Byrne (1960).
What factors does abnormality of mental functioning cover?
- S 2(1) Homicide Act 1957.
- Covers both psychological and physical conditions.
- Covers any recognised mental disorder.
- Medical evidence must be provided however.
How does substantially impairment work in defence?
- The abnormality of mental functioning has to be substantial enough that it impaired the defendant’s mental responsibility for their act.
- In Byrne, the appeal court let the jury make that decision and in Lloyd (1967), it was held that substantial did not have to mean total.
What must be substantially impaired?
- The ability to understand the nature of their conduct - automatic state (they don’t know what they are doing, delusional, severe learning difficulties
- The ability to form a rational judgement - D DOES know what they are doing but cannot form a rational judgement because:
-Paranoia
-Schizophrenia
-Battered Women’s Syndrome - The ability to exercise self-control - Due to a condition, D is unable to control their actions e.g. Byrne (1960)
What must the defendant do to come within the defence of diminished responsibility?
- D has to prove that the abnormality of mental functioning provides an explanation for their acts/omissions. (s 2 (1B) of the Homicide Act 1957).
- There must be some casual connection between D’s abnormality of function and the killing.
- Abnormality of function need not be the only factor but it still needs to be significant.
- If D was intoxicated at the time, then there is no defence of diminished responsibility if they were not suffering from an abnormality of mental functioning. Dowds (2012)
- If there is abnormality of function in addition to intoxication, this may make a difference. Dietschmann (2003), Hendy (2006) and Robson (2006).
Under diminished responsibility what is the modern approach that the jury must decide on?
- Did D have an abnormality of function arising from a recognised medical condition?
- Did this abnormality substantially impair the ability to understand the nature of their conduct, form a rational judgement and exercise self-control?
- Did the abnormality cause, or was a significant factor in causing D to kill V?
- If all three can be satisfied, then a conviction of manslaughter can be found, if not, then whilst D will have the defence of diminished responsibility available, they will be guilty of murder.
What are the possibilities to consider when D was also intoxicated at the time of the killing?
- Was the defendant intoxicated at the time of the killing and tries to use the defence of diminished responsibility?
- Was the defendant intoxicated and had a pre-existing abnormality of mental functioning?
- Was the intoxication due to addiction?
E.g. R v Dietschmann (2003) and R v Wood (2008).
What is Alcohol dependency syndrome (ADS)?
Recognised medical condition and it means that someone who is a heavy drinker their mind is damaged
What is the 3-stage test for juries for ADS in are R v Stewart (2009)?
- Was D suffering from an abnormality of mind (now mental functioning)? Merely having ADS is not enough, the nature and extent of it needed consideration.
- If so, was the abnormality caused by ADS?
- If so, was D’s mental responsibility substantially impaired? All the issues would have to be considered including the extent and seriousness of the dependency, the extent that D could control their drinking and whether they were capable of abstinence from alcohol.
What has the Coroners and Justice Act 2009 done to improve the defence of diminished responsibility?
- Now gives statutory definitions to things like diminished responsibility.
- By using phrases such as ‘recognised medical condition’, it allows definitions flexible enough to take into account developments in medical knowledge in the future.
- Substantially impaired is also now clearly defined.
What are the problems that still remain within diminished responsibility?
- Burden of proof is on the defendant. In most cases when a defence is raised, it is up to the prosecution to disprove it.
- Perhaps this is not fair with diminished responsibility and could be a breach of the European Convention on Human Rights, art 6(2).
- Everyone is presumed innocent until proven guilty by law, so it is unfair for the defendant to have to try and prove their innocence. It is up to the prosecution to prove their guilt.
- The other problem is that the government rejected the Law Commission’s suggestion in their 2006 report that those under 18 could include developmental immaturity under diminished responsibility. Conditions such as learning disabilities and autism are recognised medical conditions, but developmental immaturity is not the same.
- This means that a juvenile cannot use diminished responsibility as a defence if they are not suffering from abnormality of mental functioning.
What is loss of control?
- A partial defence to a charge of murder which reduces the offence to one of voluntary manslaughter under s54(1) of the Coroners and Justice Act 2009
- Replaces the former defence of provocation
What does the law on loss of control set out in s.54 of the Coroners and Justice Act 2009 state?
(a) D’s acts and omissions in doing or being a party to the killing resulted from D’s loss of self-control
(b) The loss of self-control had a qualifying trigger
(c) A person of D’s sex and age, with a normal degree of tolerance and self-restraint and in the circumstances of D, might have reacted in the same or in a similar way to D’
What did the old defence of provocation have to prove and a case to explain it?
- Had to prove that the loss of control was sudden
- In Ahluwalia (1992), an abused wife failed in her defence of provocation, because although she had endured abuse at the hands of her husband over a number of years, her act of setting him alight with a can of petrol after he had gone to bed was judged to be murder because the provocation was not immediate
- She was granted an appeal on the basis of diminished responsibility however
What has to come within the defence of loss of control?
- There has to be a qualifying trigger and s.55 sets them out
- D must have a fear of serious violence from V or another identified person. Or…
- A thing or things done or said which constitute circumstances of an extremely grave character or have caused D to have a justifiable sense of being seriously wronged
- The qualifying trigger can include combinations of the above
- Dawes (2013) failed because his loss of control was not triggered from a fear of violence when he himself he had triggered the violence in the first place
Under s.55 what points have to be shown if D is relying on things said or done as a defence?
- They were of an ‘extremely grave character’ and
- They caused D to have a justifiable sense of being seriously wronged
- The question of whether the circumstances are extremely grave and whether D had a justifiable sense of being seriously wronged should be judged objectively
- E.g. Zebedee (2012) when a man who had killed his 94 year old incontinent father with Alzheimer’s disease had his conviction upheld because under the 2009 Act, the jury didnt deem the father’s repeated soiling of himself as either circumstances of a very grave character or having a justificable sense of being seriously wronged
Can sexual infidelity be used as a defence?
- Used to be allowed as a reason for provocation.
- Excluded from the 2009 Act as the government felt that it could be used as a justification for male violence against women which was not appropriate in the 21st century. (The old provocation laws had developed hundreds of years ago).
- Can still be used if it is integral to the case and there are other factors involved however. Clinton (2012).
Can ‘desire for revenge’ be used as a defence?
- Not considered, as was under the old provocation laws, like in Ibrams and Gregory (1981).
- In Baillie (1995), the C of A did allow D’s appeal because even though the motive of revenge was there, there was evidence of provocation and the original trial judge should have put that to the jury.
- The 2009 Act does not take revenge into account on its own.
What is necessary for D to show which the 2009 act requires in standard of self control
- That apart from D’s sex and age, they must have demonstrated the normal degree of tolerance and self-restraint and in the circumstances of D, the reasonable man might have reacted in the same or similar way
- Apart from age and sex, no other personal characteristics, such as hot temper, are relevant in the ability to exercise self-control. E.g. A-G for Jersey v Holley (2005).
What other circumstances can be considered in deciding whether the normal person who have reacted in a similar way to D in the same circumstances under self control?
- Depression
- Epilepsy
- Any history of sexual abuse
-E.g. In Gregson (2006) it was decided that D’s unemployment, depression and epilepsy COULD be used in deciding the gravity of provocation to him from V, who had taunted him about all three.
-It was decided that a normal person could have reacted in the same way given Gregson’s circumstances.