murder Flashcards

(57 cards)

1
Q

what is the definition of murder?

A

the unlawful killing of a human being in the queens peace with malice aforethought

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2
Q

what is the actus reus of murder?

A

the unlawful killing of a human being in the queens peace

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3
Q

what is the mens rea of murder?

A

malice aforethought which has been interpreted by the courts as meaning intention to kill or intention to cause GBH

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4
Q

what does a murder conviction carry?

A

mandatory life sentence, the judge can not pass a lesser sentence no matter the mitigating factors

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5
Q

how can unlawful killing be committed?

A

by an act or ommission

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6
Q

what happens in R V Malcherek and steel?

A
  • malcherek defendant stabbed his wife
  • steel defendant was accused of sexual assault and beating a woman over the head with a stone
  • in both cases the victims were on life support and the doctors took them off the life support as the brain stems were not functioning
  • the test of death is whether the brain stem is functioning
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7
Q

which situations are deemed to be lawful murder?

A
  • self defence with reasonable force
  • police, military or anything in the course of active duty with reasonable force
  • administrating medical treatment
  • sport if it is concentual
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8
Q

when may a person use reasonable force?

A
  • self defence
  • defence of another
  • defence of a property
  • prevention of a crime
  • lawful arrest
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9
Q

in assessing the reasonableness of the force used the prosecution should ask these two questions:

A
  • was the force necessary in the circumstances?

- was the force used reasonable in the circumstances?

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10
Q

what happened in R V clegg?

A

the defendant fired shots at a car and the final bullet shot as the car was driving away, he killed the back seat passenger and was convicted of murder as the shot was fired after the danger had passed

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11
Q

what happens if death had not occured?

A
  • if the victim didnt die but the defendant had the intention to kill then it would be attempted murder
  • if there was no intention to kill then charges such as GBH ABH and assault and battery will be brought.
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12
Q

what does it mean if it states ‘must be a human being’?

A

cannot be guilty of murdering an animal

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13
Q

when is a foetus a human being?

A

once it has been expelled from the mother and has an independent existence, it does not have equal rights as a human being

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14
Q

when does a person cease to be a human being?

A

when their brain stem ceases to be active, irrespective of whether they are being kept alive by artificial means

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15
Q

a killing is not murder if the person killed is not under the queens peace. what does this mean?

A

the killing of an enemy combatant by a soldier on active duty during the act of war is not murder however, if the killing occurs outside the act of war murder applies

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16
Q

what happens in R V Blackman?

A

a marine soldier was on active duty but injured a member of the taliban by shooting him. he was convicted of murder as he shot him whilst he was not on active duty

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17
Q

what happens in R V Page?

A

a british soldier killed an Egyptian national in Egypt. was convicted under section 9 of the Offences against the Person Act 1861 (1861 Act) which stated that where a British national commits murder of a person of any nationality, and commits it anywhere outside of the United Kingdom, whether within the Queen’s dominions or not, the offence can be dealt with in any place where that person is apprehended or in custody, as if it had been committed in England.
he was convicted of murder of an Egyptian national by a court-martial.

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18
Q

what is meant by causation?

A

causation refers to the enquiry as to whether the defendants conduct or ommission caused the harm or damage

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19
Q

what is causation in criminal liability is divided into?

A

factual causation and legal causation

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20
Q

what is a year and a day rule?

A

death could not be legally attributed to acts or omissions that occurred more than a year and a day before the death.
it is no longer relevant as long as death has occurred and causation can be proved

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21
Q

how is factual causation established?

A

by applying the but for test

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22
Q

what does the but for test ask?

A

but for the actions of the defendant would the result have occured?

  • if yes the result would have occurred in any event the defendant is not liable (no causal link)
  • if no the defendant is liable, the action was a factual cause of the result
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23
Q

what happens in the case of R V white

A

defendant poisoned his mother with the intention of killing her, the mother drank it went to sleep and never woke up. medical reports revealed that she died from a heart attack not the poison so the defendant was not liable for muder as his act of poisoning was not the cause of death.

24
Q

what happens in R V Pagett?

A

defendant used his pregnant girlfriend as a shield while he shot an armed policeman, police fired back and the girlfriend was killed. she would not have died if it werent for him using her as a shield actus reus proven but no mens rea. there must be a direct link between actions and death

25
what is legal causation?
- legal causation requires that the harm must result from a culpable act, this must also be the cause of death - legal causation also requires that the harm act must be the substantive reason for death
26
what happens in dalloway (1847)
defendant was driving horse and cart down a road without holding the reins, a child ran in front of the cart and was killed. defendant was not liable as he would not have been able to stop the cart in time if he has been holding the reins. key principle is that the culpable act was not holding the reins which was not the cause of death
27
what happened in smith (1959)
victim was stabbed and taken to hospital but had negligent treatment but mistreatment did not supersede original act. defendant was still liable for death
28
what is the thin skull rule?
even if the act would not normally have caused harm, if the act did cause harm to the victim the defendant is still liable take them as they come
29
what happens in R V Blaue (1975)?
young woman was stabbed and needed blood but was a jehovas witness and isnt allowed blood transfusion the victim died so the defendant was still liable
30
what is meant by novus actus interveniens?
chain of causation broken if intervening act supersedes original act
31
what happens in the case Jordan (1956)?
victim was stabbed and was taken to hospital where he was given antibiotics despite showing allergic reaction. was also given excessive amounts of intravenous liquids and died of pneumonia 8 days later. the victim died of the medical treatment not the stab wounds. defendant was not liable for death
32
what happens in the case of roberts (1971)?
girl jumped out of car to avoid sexual advances. intervening act (girl jumping out) ruled a direct consequence of sexual assault and maintained casual link. defendant was still liable for ABH
33
what happens in williams (1992)?
defendant gave lift to victim a hitchhiker and attempted to rob victim who jumped from moving car and died. jumping out a car to escape threat of robbery was in the expected range of responses that a reasonable person expect. casual link maintained. defendant liable
34
what are ommissions?
failures to act. liability for murder not only exists where there has been a causa; act but also where there is a causal ommission
35
where would the legal liability for ommission exist?
where there is an assumed duty of care
36
what situations can a duty of care arise in?
contractual duty duty due to a relationship voluntary duty duty arising from a chain of events
37
what happens in the case of R V Dytham?
a police officer watched an assault but did not intervene. duty of care was from contractual duty
38
what happens in the case of Gibbins V Proctor?
mother and father starved their child, had a duty of care from relationship
39
what happens in the case of stone V dobinson?
was looking after mentally ill sister and gave her no medical care. had a duty of care due to voluntary duty
40
what happens in the case of miller (1983)?
a squatter abandons a cigarette and caused a fire. duty of care from a chain of events
41
what is the mens rea of murder?
-the mens rea of murder is established where the following circumstances exist: malice aforethought foresight of consequences - mens rea can also be established where there is transferred malice
42
what is malice aforethought?
malice meaning intention to do harm must be an aforethought as in a concious decision to do harm prior to the act or ommission
43
what are the three different intentions which exist to make the defendant guilty of murder?
express- (direct) malice aforethought intention to kill implied- (direct) malice aforethought intention to cause GBH oblique- (indirect) didnt mean to kill or harm but fatal consequence was a virtual certainty
44
what happens in the case of vickers (1957)?
defendant broke into the cellar of sweet shop knowing the lady was death but the lade came down and found her. vickers hit her several times with fists and kicked her in the head. key principle is intention to cause GBH - intention to cause murder
45
what happens in the case of cunningham (1982)?
defendant attacked victim with a bar stool repeatedly but claimed that he didnt want to kill. intention to cause GBH rule upheld. the key principle is intention to cause GBH- intention to cause murder
46
what falls under the law of oblique intent?
- main problem with proving intention is in cases where defendants main aim was not the death of the victim but in achieving their other aim, death or serious injruy is occured - defendant does not have the mens rea for murder unless they foresaw that their act would also cause death or serious injury = foresight of consequences otherwise involuntary manslaughter
47
what happens in the case of DPP V Smith?
policeman tried to stop defendant driving off so jumped on the bonnet of the car, defendant drove off and zigzagged to get the policeman off. he argued that he did not intend to harm the victim. defendant was convicted of murder. key principle is that if a reasonable man could see that his actions might lead to GBH then intention to cause harm is present
48
what happens in the case of R V Moloney?
on a drunken dare the defendant was dared to shoot the victim, he was convicted of murder but reduced to involuntary manslaughter on appeal. key principle is the moloney guidelines, foresight is only evidence that there may be intention. foresight is not intention itself. cannot have intention without foresight
49
what happens in the case of R V Woolin?
a baby was thrown against a hard surface in order to get it into its cot. the key principle is that jury can only find intention if death or serious injury was a virtual certainty and defendant appreciated this otherwise must be recklessness and manslaughter
50
what is the key principle of transferred malice?
defendant can be guilty of murder if he intended to commit a similar crime but against a different victim.
51
what happens in the case of latimer (1886)?
defendant aimed a blow at a man with a belt because the man attacked him. the belt bounced off the man and struck a woman in the face= guilty of assault against the woman
52
what happens in the case of mitchell (1983)?
defendant tried to push his way into a queue at the post office. a 72 year old mans told him off. defendant punched the man who fell backwards into a 89 year old woman. she was injured and died later from injuries. defendant convicted of unlawful act manslaughter, despite claiming unlawful act not directed at woman
53
what happens in the case of attoney generals reference (no3 od 1994) (1997)?
the defendant stabbed his pregnant girlfriend and killed unborn baby but it was ruled that it can only be manslaughter (principle of human being) key principle is that it cannot be transferred malice because transferee had to be in existence
54
what two things must be present together in order to be guilty of murder?
both actus reus and mens rea
55
what happens in the case of R V Thabo meli (1954)?
defendant caused intoxication of the victim before rolling him off a cliff to kill him. the victim died of exposure while lying at the bottom of the cliff. although the doctrine of coincedence requires actus reus and mens rea of a crime to coincide in time, the course of conduct of murder continued up until the victims death. defendant guilty.
56
what happens if both actus reus and mens rea are not present? then a lesser charge such as attempted murder,
then a lesser charge such as attempted murder, conspiracy to murder, or involuntary manslaughter would be substituted
57
what is voluntary manslaughter?
certain circumstances would allow a partial acquittal even if actus reus and mens rea present