Law-Murder Flashcards
What is Lord Coke’s definition of murder?
The unlawful killing of a reasonable creature in being and under the Queen’s peace, in the country of the realm, and with malice aforethought, express or implied
What is the actus reus of murder, including cases?
An unlawful act (act against the law-R v Sutcliffe) or omission, that causes death (brain stem stops functioning) of a human in being (taken first attorney general reference no.3) under the queens peace (not during war- R v Clegg) in the country of the realm (England)
Why is an omission able to make a person guilty of murder?
There are four main exceptions to the rule that an omission cannot make someone guilty of an offence (A contractual duty, a duty because of a relationship, a duty which has been taken on voluntarily, and a duty which arises because the defendant has set in motion a chain of events)
What is a case for contractual duty?
Pittwood 1902 where the defendant was a gatekeeper at a railway crossing and left the crossing open when he left for lunch, and as a result, a cart crossing the line was hit by a train and a man was killed. Defendant was convicted of manslaughter based on omission, as he had a duty, due to a work contract, to act to close the gate, so omission was the actus reus
What is a case for a duty because of a relationship?
Gibbins and Proctor 1918 where a girls father and partner separated her from their other children and deliberatley starved her to death. They were both convicted of murder and her father and his partner, who had taken on care of her, had a duty of care to feed her and so this omission formed the actus reus
What is a case for a duty that has been undertaken voluntarily?
Stone and Dobinson 1977, where defendants living together with personal and intellectual difficulties, invited Stone’s anorexic sister to live with them, who later dies as she refused medical attention, and Stone and Dobinson made some effort to care for her, but didn’t call medical services. They were convicted of manslaughter as they took on a duty of care, but omitted to make arrangements for her while knowing she relied on them
What is a case for a duty which arises because the defendant set in motion a chain of events?
Miller 1983 where the defendant was squatting in a house and fell asleep on a mattress while smoking, then awoken by flames but just moved to another mattress in another room to sleep on instead of putting out the fire, and as a result the house was damaged and he was convicted of criminal damage as he had a duty to minimise the harmful effects of the fire, which he omitted to do
In the definition of murder, what is a creature in being?
A human being, which means for murder, they must exist independently from the mother with it’s own circulation, and so a foetus cannot be murdered, however if it is born alive but then dies, it can be murder/manslaughter
What is a case for ‘human in being’?
Attorney-General’s Reference (No 3 of 1994) (1997) where the defendant stabbed his pregnant girlfriend, causing her to give birth. The baby died at four months, as a result of being born prematurely. Defendant was charged with murder, but was acquitted, though the House of Lords held that, as the baby was born, there should be criminal responsibility, and the circumstances led to manslaughter due to the lack of mens rea
Does someone that is brain dead count as a human in being?
It is probable that they do not count as a human in being, and doctors can switch off their life support machines without being liable for murder (Malcherek)
What happened in the Malcherek case?
Doctors carried out many (but not all) tests for brain death. The court of appeal held that switching off the victim’s life support machine did not break the chain of causation, meaning the original attacker was liable for murder
What is the year and a day rule?
It used to exist, and meant that death had to occur within a year and a day of the unlawful act, however medical treatments improved meaning people could live longer with their injuries before dying, so the rule was outdated, however now if the death is more than three years after the attack, the Attorney-General is needed to consent for the prosecution
What must the prosecution show about the defendant’s conduct, in order to prove the consequence?
The factual cause of that consequence, the legal cause of that consequence, and that there was no intervening act which broke the chain of causation
What is factual cause?
The defendant can only be guilty if the consequence would not have happened ‘but for’ the defendant’s conduct
What are cases for factual cause?
Pagett (used girlfriend as human shield whilst he shot at police, who shot back and killed her. He was convicted of manslaughter), and White (put cyanide in mothers drink but died of a heart attack before drinking it, guilty of attempted murder as he wasn’t the factual cause)
What is legal cause?
The defendant’s conduct must be more than a ‘minimal’ cause of the consequence but it doesn’t have to be substancial
What are cases for legal cause?
Cato (victim prepared heroin injection and defendant injected it into the victim, who then died so defendant charged with manslaughter) and Kimsey (established that more than one person that caused the death but a defendant can be guilty, even if their conduct wasn’t the only cause of death)
What is the thin skull rule (including the case)?
‘Take your victim as you find him’ so defendant is guilty of murder, even if the victim had a hidden weakness than emphasised the effect of the defendant, causing death (eg Blaue where stabbing caused death as the victim was a Jehovas witness and so refused a life saving blood transfusion)
What intervening acts can break the chain of causation?
An act of a third party, the victim’s own act, or a natural but unpredictable event
What is necessary for an intervening act to break the chain?
Must be sufficiently independent of the defendant’s conduct, and sufficiently serious enough
How can an act of a third party be an intervening act?
Medical treatment, but only if it is independent of the defendants acts, and is itself palpably wrong
What cases show where medical treatment did not break the chain?
Smith (Two soldiers involved in a fight and victim was stabbed, and lung was pierced. Taken to medical station and died there an hour later as the medical officer didn’t realise the extent of the injuries, and was then given bad treatment, but original attacker was guilty of murder) and Cheshire (victim was shot in the thigh/stomach and died as a result of rare complications from a tracheotomy, which had not been spotted by doctors. Even though original wounds were no longer life threatening, tracheotomy given to help breathing problems and the rare complication were not seen as independent of gunshot wounds, so they were still the main reason for the tracheotomy and the chain wasn’t broken
What case shows medical treatment that did break the chain?
Jordan (The defendant had stabbed the victim, who was taken to hospital. A week later, the wound was almost healed, doctors gave him an incorrect injection and he died. As the medical treatment was ‘palpably wrong’, there was no legal causation and the defendant was acquitted. The original injury was not the operating and substantial cause of death, but defendant is still guilty of wounding )
How can the victim’s own act be an intervening act (including cases)?
If the defendant causes the victim to react in a foreseeable way, then any injury to the victim will have been caused by the defendant (Roberts-girl jumped from car to escape defendants sexual advances) but it isn’t intervening if the victims act is unreasonable (Williams-The defendants gave a life to a hitch hiker and allegedly tried to rob him. The victim jumped from the car and dies from head injuries caused by falling into the road)
What is the mens rea for murder?
Malice aforethought, express or implied
What is express malice aforethought?
The intention to kill
What is implied malice aforethought?
The intention to cause grievous bodily
What case decided that you don’t need to intend to kill to be guilty of murder?
Vickers-broke into sweet shop and was seen the elderly shopkeeper who he knew was deaf, he then attacked and kicked her, then she died of her injuries-guilty with implied malice aforethought
What case supports the decision in Vickers?
Cunningham-defendant hit victims head with a stool, killing them, but defendant said he hadn’t intended life threatening injuries-guilty as intention to cause really serious harm was sufficient as mens rea
What does really serious harm mean?
In DPP v Smith it decided that it meant GBH
What did Attorney General’s reference no.3 state about mens rea for killing a foetus?
It was not possible to have mens rea for murder or GBH of a foetus, as they are not living seperately from the mother
What is oblique intent?
Where the defendant had no intention to kill or harm anyone, but death is caused as a consequence of their actions. It is only mens rea for murder if he foresaw (virtual certainty) that he would cause death or GBH (foresight of consequences)
What is the starting point for foresight of consequences?
S8 of the criminal justice act 1967-basically meaning the defendant must intend or foresee a result
What are the leading cases on oblique intent?
Woolin, but other cases have to be looked at to help understanding, as they came before Woolin, such as Moloney
What happened in Moloney?
Defendant and stepdad were drunk at a family party and were talking/laughing. Defendant and victim had decided to see who was fastest at loading and firing a shotgun. Defendant was fasted and stepdad said he wouldn’t be able to pull the trigger, so without aiming, he pulled the trigger, and his stepdad was murdered-conviction was quashed at appeal
What happened in Hancock and Shankland?
Defendants were miners on a strike, preventing another miner from going to work by pushing a concrete block off a bridge onto the road that he was driving on in a taxi, killing the driver. Trial judge used Moloney to direct jury and defendants were convicted of murder, but this was quashed at appeal
What did Lord Scarman state about the guidelines in Moloney?
They were unsafe, misleading and defective as the word ‘probable’ wasn’t used-it needs to be known that the greater the probability of the outcome, the more likely it was foreseen/intended
What were the guidelines given in Moloney?
Was the death/GBH a natural consequence of the defendants act. and did the defendant foresee the consequence