Modern definition of murder
Unlawful killing with malice aforethought
Lawful killing examples
Self defence, police, war, DNR
R v Martin
the force must be necessary
Attorney General’s reference (No 3 of 1994)
To be born you must be fully expelled from the womb and capable of life independent of the mother
R v Malcharek and Steel
Death is when brain stem activity ceases
Airedale NHS Trust v Bland
Life sustaining treatment can be withdrawn from a patient in a persistent vegetative state as long as the court has given permission and it is in the patients best interests to do so
DPP v Clegg
The country is not under the Queen’s Peace when war has been declared
Express malice
The defendant expressly intends to cause death
Implied malice
The defendant intends to cause GBH but the victim dies
DPP v Smith
GBH means really serious harm
Vickers
Intention to cause GBH is sufficient MR for murder if the V dies
R v Mohan
Direct intent- D aims to bring about the prohibited consequence
R v Woollin
Oblique intention:
1) Consequences of the action are virtually certain
2) AND D realises this
R v Matthews and Alleyne
Proving the 2 part test is only EVIDENCE of intent- its actually up to the jury.
R v Thabo-Meli
Single Act Transaction theory
Fagan v MPC
Continuing act
R v Latimer
Transferred malice works
R v Pembliton
Transferred malice doesn’t work (assault to property)
R v Blaue
The thin skull rule shows that vulnerabilities of V do not break the chain of causation because D must take V as he finds them
R v Jordan
Medical professionals can break the chain of causation if their acts are unreasonable, unforeseeable, and palpably wrong
R v Pagett ( FC)
Factual causation uses the but for test
R v Smith
Legal causation uses the operative and substantial test, meaning D is a significant cause of the consequence. D will be a significant cause if there are no intervening acts which break the chain of causation
R v Roberts/Williams
V’s actions can break the chain of causation if they are unreasonable and unforeseeable
R v Pagett (AoTP)
Acts of a third party can break the chain of causation if they are unreasonable and unforeseeable