MURDER/ VOLUNTARY MANSLAUGHTER Flashcards

1
Q

What is the definition of murder?

A

‘unlawful homicide with malice aforethought’.

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2
Q

What is the actus reus of murder?

A

Unlawful homicide

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3
Q

What are the elements of the actus reus for murder?

A

Unlawful (lawful= acts of war/ death penalty/ self-defence)
Killing (both elements of causation required)
Human being (born alive)
Queen’s peace (jurisdiction - England & Wales)

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4
Q

What is the mens rea of murder?

A

Malice aforethought
- intention to kill (Vickers)
- intention to cause GBH (Vickers)
(GBH = serious harm (Saunders))

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5
Q

What are the special defences available for murder?

A
  • diminished responsibility

- loss of control

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6
Q

Is diminished responsibility a full or partial defence?

A
  • a partial defence - the defendant is not acquitted but convicted of a lesser offence of voluntary manslaughter (s2(3) HA 1957)
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7
Q

Who does the burden fall on to prove diminished responsibility?

A
  • falls upon the defence to prove on the balance of probabilities that the defendant was acting under diminished responsibility (s2(2) HA 1957).
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8
Q

Is diminished responsibility available as a defence to an attempted murder charge?

A

No (R v Campbell)

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9
Q

What are the 4 key aspects of diminished responsibility?

A

s2(1) HA 1957:

  • Abnormality of mental functioning
  • Recognised medical condition
  • Substantial impairment of D’s ability to do one or more things
  • Provides an explanation for D’s acts and omissions.
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10
Q

Explain the ‘abnormality of mental functioning’ aspect of diminished responsibility.

A
  • CJA 2009 made reforms
  • A defendant would be suffering from an abnormality of the mind if they had a ‘state of mind so different from that of ordinary human beings that the reasonable man would term it abnormal’ (R v Byrne)
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11
Q

Explain the ‘Recognised medical condition’ aspect of diminished responsibility.

A
  • an undiagnosed recognised medical condition will be sufficient to satisfy the element
  • The abnormality must be caused by the recognised medical condition and not by something else, such as hatred, jealousy or bad temper.
  • Alcohol Dependency Syndrome (ADS) is a recognised medical condition.
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12
Q

Explain the ‘Substantial impairment of D’s ability to do one or more things’ aspect of diminished responsibility.

A
  • The abnormality of mental functioning must have substantially impaired the defendant’s ability to do one of the things stated within theHA 1957, s 2(1A).
  • substantial = more than merely trivial (R v Golds)
    s2(1A):
  • To understand the nature of D’s conduct
  • To form a rational judgment
  • To exercise self-control
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13
Q

Explain the ‘Provides an explanation for D’s acts and omissions.’ aspect of diminished responsibility.

A

The abnormality of mental functioning:

  • Must provide an explanation for D’s acts and omissions in doing or being a party to the killing,s 2(1)(c); and
  • Provides an explanation for D’s conduct if it causes, or is a significant contributory factor in causing, D to carry out that conduct,s 2(1B) CJA 2009.

A causal link between the abnormality of mental functioning arising from a recognised medical condition and the killing must be established.
- it doesn’t need to be the only cause. The defence can still operate, even if the jury consider that alcohol may have played a part(Dietschmann)

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14
Q

Is loss of control a full or partial defence?

A

partial

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15
Q

Who does the burden fall on to prove loss of control?

A
  • The burden of proof rests with the prosecution once the issue is raised,s54(5) CJA 2009
  • The prosecution need to prove that only one of the components is absent for the defence to fail (R v Clinton,Parker and Evans)
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16
Q

What are the 3 requirements for the loss of control defence?

A

s54(1) CJA 2009

  1. loss of control
  2. qualifying trigger
  3. normal person test
17
Q

Explain the ‘loss of control’ requirement for the loss of control defence.

A
  • The defendant’s act or omission in killing, must have resulted from a loss of self-control.
  • mere loss of temper is not enough (R v Richens)
  • loss of control does not need to be sudden (s54(2) CJA 2009)
  • defence will fail if D was acting out of a considered desire for revenge (s54(4) CJA 2009)
  • the longer the delay between the provocation & the killing, the less likely the D lost self control (R v Ahulwalia)
18
Q

Explain the ‘qualifying trigger’ requirement for the loss of control defence.

A

Fear of serious violence (s55(3))
- attributes the loss of self-control to the defendant’s fear of serious violence.
- broad application
- D cannot rely on the fear trigger if D incited it as an excuse to use violence,sections55(6)(a).
Anger trigger has 3 parts:
- things said and/ or done (something must acc have been said or done)
- that constitute circumstances of an extremely grave nature (objective, threshold has gone up, must have been unusual & not the part of normal trials/ disappointment of life)
- that caused D to have a justifiable sense of being seriously wronged (objective, sense of being seriously wrong must be in accordance to society’s norms & values)

19
Q

Explain the ‘normal person test’ requirement for the loss of control defence.

A

The normal person test is whether “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.” (s54(1)(c)). The two things the jury will have to access is:

  1. The gravity of the qualifying trigger to a person in the defendant’s circumstances; then
  2. Whether as a result of that trigger a normal person might have done what the defendant did or something similar.
    - The normal person will have ordinary powers of tolerance and self-restraint.
    - The jury will not be allowed to take into account any characteristics or circumstances that would affect normal tolerance and the ability to exercise restraint. ( they can consider in assessing the magnitude of the qualifying trigger, but ignore when assessing the tolerance and self-restraint)
20
Q

What are the limitations of the anger trigger?

A

Limitations:
D cannot rely on the anger trigger if:
- D incited it as an excuse to use violence,sections55(6)(b);or
- The thing said/done constituted sexual infidelity-section 55(6)(c).

21
Q

When can the defence of loss of control NOT be used?

A

(1) In an act of ‘considered desire for revenge’.
- defence cannot be used if it stems from an act of revenge (s 54(4) CJA 2009)
- This would cover cases where there is clear evidence of planning.
(2) As an excuse to use violence.
- s55(6) CJA 2009
- “actively welcoming violence” (Clinton)
(3) If the thing said/done constituted sexual infidelity.
(4) If the defendant is charged with attempted murder.

22
Q

What are the exceptions to considering sexual infidelity in loss of control cases?

A
  • if sexual infidelity is in the background, but is not the true trigger or the sole trigger for the loss of control.
  • where there has not in fact been any sexual infidelity because V, or someone else, has lied or made it up to taunt D.
  • if the sexual infidelity has not taken place yet, e.g. V is about to leave D for someone else, but has not yet been sexually intimate with them.
23
Q

How does intoxication negate the mens rea?

A
  • A defendant can use evidence of their intoxication to show that they did not form the necessarymens reafor murder (did not form themens reaof intention to kill or cause GBH)
  • If, due to intoxication, the defendant did not form themens rea ofmurder,then the defendant will be entitled to an acquittal.
24
Q

How does intoxication impact the loss of control defence?

A
  • can still use the loss of control defence
  • only consider it if there is a connection between the things said/done which make up the qualifying trigger - then the jury can take it into account when assessing the gravity of the qualifying trigger
  • If someone with an alcohol problem is mercilessly taunted - then consider the circumstances for consideration
25
Q

How does intoxication impact the diminished responsibility defence?

A

Independent of the abnormality
- the jury must consider the other effect and determine whether it amounted to an abnormality
As a result of alcohol dependency syndrome (ADS)
- the jury must decide whether the ADS was a significant factor in leading the defendant to consume the alcohol (if yes, then D’s responsibility was impaired due to an abnormality of mental function)

26
Q

What is the mandatory sentence for a murder charge?

A

Life sentence