Murder Flashcards
Definition
The unlawful killing of a reasonable creature under the Queen’s peace with malice aforethought.
Actus reus
The actus reus requires the accused to have caused the death of the victim and it has 3 components:
1) Victim must be a human being
2) Question of when the victim dies
3) Causation
Actus reus - Victim must be a human being
At which point does a foetus become a human being? The child must be wholly expelled from the mother’s body and be alive and must have an existence independent of the mother. Time of death which is the consideration.
Actus Reus - When does the victim die?
Authority in Malcherek states that this occurs with the ‘irreversible death of the brain stem which controls the basic functions of the body’. In this case the defendant argued that as the death occurred when the doctors turned off the life support machine it was the doctors act and not his own that caused the death. The court rejected this stating the defendant’s act was clearly an operating and substantial cause of death.
Actus reus - Causation - Requirements
The defendant’s act must be a substantial cause of the death and the courts have developed 2 tests to determine causation both of which must be satisfied. 1st test = but for test. 2 test = legal causation.
Actus reus - Causation - 1st test - Factual causation
But for test - But for the defendant’s conduct would the victim’s death have occurred in the way it did? If the answer is no factual causation will be established. Must significantly (more than negligible) accelerated the death.
Actus reus - Causation - 2nd test - Legal causation - Definition
Is the defendant the legal cause of death in the event of intervening acts which are independent of the actions of the defendant.
Actus reus - Causation - 2nd test - Legal causation - Intervening acts
Intervening acts will not break the chain of causation if despite the fact that there was an intervening event the injuries inflicted by the defendant were still an operating and substantial cause of death. And if the defendant or a reasonable person foresaw or could have foreseen the event.
Actus reus - Causation - 2nd test - Legal causation - Intervening acts - Euthanasia
R v Wallace established the argument that voluntary euthanasia doesn’t necessarily break the chain of causation. The judge stated that the question was whether it was reasonably foreseeable that the victim would commit suicide as a result of their injuries. Is euthanasia within the range or reasonable responses which might have been expected from a victim in his situation?
Actus reus - Causation - Causation in cases of medical negligence
If at the time of death the original wound is still an operating cause and substantial cause then death is due to wound initiated by defendant. Only where the negligent medical treatment was: … so independent of (the defendant’s) acts, and in itself so potent in causing death, that (the jury) regard the contribution made by (the defendant’s) acts as insignificant… will the defendant be said not to have caused the victim’s death
Actus reus - Causation - Taking your victim as you find him
Defendants take their victims as they find them. If the victim suffers from a medical issue or refuses medical treatment due to religious beliefs the defendant is still liable.
Mens rea - Definition
The intention to kill or cause grievous bodily harm (really serious harm). 2 types of intent: direct intent and indirect intent.
Mens rea - Direct intent
Defendant desired it to happen or that it was their aim, purpose or goal.
Mens rea - Indirect intent
The defendant could have foreseen the consequence as virtually certain so in the case of murder that death or grievous bodily harm would occur. However the jury may find intention but they do not have to it would therefore be wrong to say that if the defendant foresaw the consequence as virtually certain he did intend it - Q for jury to decide
Voluntary manslaughter - Definition
3 situations where someone who has killed with the necessary mens rea for murder will be treated differently ie. he will not be given an automatic life sentence:
a) Diminished responsibility
b) Loss of control
c) Suicide pact