Murder & Manslaughter Flashcards

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1
Q

S167 - Murder

A

(a) If the offender means to cause the death of the person killed:
(b) If the offender means to cause to the person killed any bodily injury that is known to the offender to be likely to cause death, and is reckless whether death ensues or not:
(c) If the offender means to cause death, or, being so reckless as aforesaid, means to cause such bodily injury as aforesaid to one person, and by accident or mistake kills another person, though he does not mean to hurt the person killed:
(d) If the offender for any unlawful object does an act that he knows to be likely to cause death, and thereby kills any person, though he may have desired that his object should be effected without hurting any one.

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2
Q

S168 - Murder Further Defined

A

(1) Culpable homicide is also murder in each of the following cases, whether the offender means or does not mean death to ensue, or knows or does not know that death is likely to ensue:
(a) If he means to cause grievous bodily injury for the purpose of facilitating the commission of any of the offences mentioned in subsection (2) of this section, or facilitating the flight or avoiding the detection of the offender upon the commission or attempted commission thereof, or for the purpose of resisting lawful apprehension in respect of any offence whatsoever, and death ensues from such injury:
(b) If he administers any stupefying or overpowering thing for any of the purposes aforesaid, and death ensues from the effects thereof:
(c) If he by any means wilfully stops the breath of any person for any of the purposes aforesaid, and death ensues from such stopping of breath.

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3
Q

Intent

A

Deliberate act: “Intent” means that act or omission must be done deliberately. The act or omission must be more than involuntary or accidental.

Intent to produce a result: The second type of intent is an intent to produce a specific result. In this context result means “aim, object, or purpose”. Simester and Brookbanks.

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4
Q

Intent to Cause Death

A

If you are charging an offender with murder under s167 you must show that the defendant:
- intended to cause death, or
- knew that death was likely to ensue, or
- was reckless that death would ensue.

If such intent is not present the offence is manslaughter unless it falls within the provisions of infanticide (section 178).

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5
Q

Recklessness

A

Deliberately taking an unjustifiable risk. That the defendant was aware of the risk and proceeded regardless (a subjective test), but also that it was unreasonable for him to do so (an objective test).

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6
Q

Cameron v R

A

Recklessness is established if:
(a) the defendant recognised that there was a real possibility that:
(i) his or her actions would bring about the proscribed result; and/or
(ii) that the proscribed circumstances existed; and
(b) having regard to that risk those actions were unreasonable.

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7
Q

R v Piri

A

Recklessness [here] involves a conscious, deliberate risk taking. The degree of risk of death foreseen by the accused under either s167(b) or (d) must be more than negligible or remote. The accused must recognise a “real or substantial risk” that death would be caused.

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8
Q

R v Desmond

A

Not only must the object be unlawful, but also the accused must know that his act is likely to cause death. It must be shown that his knowledge accompanied the act causing death.

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9
Q

S167(d) - Killing in pursuit of an unlawful object

A

R v McKeown - Court looked at the following issues:
- whether the defendant knew the acts were likely to cause death, and
- whether the defendant’s original intent of indecent assault amounted to an unlawful object.

The jury must decide whether the defendant knew that his or her actions at the time were likely to cause death.

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10
Q

Murder committed in the execution of a common purpose

A

Sections 66(2) (parties to offences) and 168 (extended definition of murder) provide for the criminal responsibility of people who are in the course of carrying out an unlawful purpose when one of them kills someone. The secondary party must know the principal party might do the act that causes death.

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11
Q

Joint Responsibility

A

It is not necessary to show that the secondary party knew the death was a probable consequence of their carrying out the primary purpose. Rather it must be shown that the secondary party knew it was a probable consequence that the principal might do an act that would, if death ensued, bring their conduct within the terms of section 168.

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12
Q

S102 Sentencing Act 2002

A

An offender who is convicted of murder must be sentenced to life imprisonment unless, given the circumstances of the offence and the offender, a sentence of imprisonment for life would be manifestly unjust. The court must give written reasons for not imposing a life sentence on an offender convicted of murder. The Sentencing Act 2002 gives the court discretion as to the minimum term to be imposed on a person convicted of murder.

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13
Q

S173 - Attempted Murder

A

Attempts - Every one who, having an intent to commit an offence, does or omits an act for the purpose of accomplishing his object, is guilty of an attempt to commit the offence intended, whether in the circumstances it was possible to commit the offence or not.

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14
Q

R v Murphy

A

When proving an attempt to commit an offence it must be shown that the accused’s intention was to commit the substantive offence. For example, in a case of attempted murder it is necessary for the Crown to establish an actual intent to kill.

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15
Q

R v Harpur

A

[The Court may] have regard to the conduct viewed cumulatively up to the point when the conduct in question stops … the defendant’s conduct [may] be considered in its entirety. Considering how much remains to be done … is always relevant, though not determinative.

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16
Q

Proximity

A

Is inconclusive. A question of Law - a question that is decided by the judge based on the assumption that the facts of the case are proved.

17
Q

S174 - Counselling or Attempting to Procure Murder

A

Incites, counsels, or attempts to procure any person to murder any other person in New Zealand, when that murder is not in fact committed.

18
Q

S175 - Conspiracy to Murder

A

Conspires or agrees with any person to murder any other person, whether the murder is to take place in New Zealand or elsewhere.

19
Q

S176 - Accessory After the Fact to Murder

A

Who is an accessory after the fact to murder.

20
Q

R v Mane

A

For a person to be an accessory the offence must be complete at the time of the criminal involvement. One cannot be convicted of being an accessory after the fact of murder when the actus reus of the alleged criminal conduct was wholly completed before the offence of homicide was completed.

21
Q

Manslaughter

A

Culpable homicide that does not amount to murder is treated as manslaughter. The key difference between manslaughter and murder depends on the mental element that must be established to support the charge.

22
Q

Voluntary Manslaughter

A

Mitigating circumstances, such as a suicide pact, reduce what would otherwise be murder to manslaughter, even though the defendant may have intended to kill or cause grievous bodily harm.

23
Q

Involuntary Manslaughter

A

Covers those types of unlawful killing in which the death is caused by an unlawful act or gross negligence. In such cases there has been no intention to kill or to cause grievous bodily harm.

Manslaughter includes culpable homicide that:
- does not come within s167 or s168
- comes within ss167 and 168, but is reduced to manslaughter because the killing was a part of a suicide pact as defined in s180(3) of the Crimes Act 1961.

24
Q

Killing In A Sudden Fight

A

You need to consider whether there was:
- self-defence
- the requisite mens rea for a murder charge.

25
Q

Manslaughter by Unlawful Act

A

Newbury and Jones outlines a four-point test for proving an unlawful act for manslaughter.
1. The defendant must intentionally do an act
2. The act must be unlawful
3. The act must be dangerous
4. The act must cause death

26
Q

Manslaughter by Negligence

A

The situations that may give rise to a charge of manslaughter by negligence are diverse - in charge of or using trains, factory machinery, mines, motor vehicles, ships or weapons, or while administering medical or surgical treatment. Follow the standards set out in s155 and 156 to establish what, if any, negligence there has been.

27
Q

Gross Negligence

A

Prosecution must prove a “very high degree” of negligence or “gross negligence”.

28
Q

Major Departure Test

A

The ‘major departure’ test for S150A(2) ‘Standard of care applicable to persons under legal duties or performing’ requires a high degree of negligence, corresponding to the common law standard of gross negligence, if a person is to be criminally responsible under s 160(2)(b) for manslaughter. Also applies where a negligent omission results in endangerment or injury contrary to s 153(2). Gross negligence must be shown whether the case relates to an unlawful act or an omission.

29
Q

Objective Test

A

The test of gross negligence is objective and that the defendant’s state of mind is not a prerequisite to conviction for manslaughter by gross negligence. The essence of gross neglect as discussed in R v Adomako is whether having regard to the risk of death involved, the conduct of the defendant was so bad in all the circumstances as to amount to a criminal act or omission.

30
Q

Associated Murder Charges

A

− attempt to murder
− counselling or attempting to procure murder
− conspiracy to murder
− accessory after the fact to murder.