Core principles Flashcards
What are the two aspects of causation?
- Factual causation- the jury must be satisfied that the acts or omissions of the accused were in fact the cause of the relevant consequence.
- Legal causation- it must be established that the acts or omissions of the accused were a legal cause of that consequence.
What is the test for factual causation?
Factually, it must be proved that ‘but for’ the acts or omissions of the accused, the relevant consequence would not have occurred in the way that it did
What is the test for legal causation?
the defendant must be the ‘operating and substantial’ cause of the prohibited consequence
What can break the chain of causation?
- medical negligence
- acts of a third party
- acts of the victim
- thin skull rule
- natural events.
The defendant punches the victim and while most people would have sustained a bruise, the victim dies due to having brittle bones.
Which one of the following describes the legal causation issue?
Thin skull rule
A woman disagrees with a man. Enraged, the woman grabs a heavy object and uses it to hit the man several times with full force to the head. The man is taken to hospital for treatment. The doctor misreads the man’s notes and administers the wrong medication. The man suffers an allergic reaction and dies from his injuries.
Which of the following statements best explains the woman’s actus reus?
The woman may satisfy the actus reus, as the doctor’s misreading of the notes were not so potent in causing the man’s death and so independent of the woman’s actions that it breaks the chain of causation.
The woman may not satisfy the actus reus, as he was not aware of the man’s medical condition when he attacked him which breaks the chain of causation.
The woman may not satisfy the actus reus, as the man’s medical condition means that he died when an ordinary person would have survived which breaks the chain of causation.
The woman will satisfy the actus reus, as the courts never consider the chain of causation broken due to negligent medical treatment such as the doctor misreading the man’s notes.
The woman may not satisfy the actus reus, as the doctor’s misreading of the notes was so potent in causing the man’s death and so independent of the woman’s actions that it breaks the chain of causation.
The woman may satisfy the actus reus, as the doctor’s misreading of the notes were not so potent in causing the man’s death and so independent of the woman’s actions that it breaks the chain of causation.
When can acts of a third party will break the chain of causation?
Acts of a third party can break the chain of causation when free, deliberate and informed
What is the general rule for omissions?
The general rule is that a defendant cannot be criminally liable for a failure to act, as there is no general duty to act to prevent harm
What the requirements for crim liability for omissions?
In order to secure a conviction based upon a failure to act, the prosecution must prove that:
i. the crime is one which is capable of being committed by an omission. Some offences can only be committed by an act, e.g. unlawful act manslaughter (R v Lowe);
ii. the accused was under a legal duty to act;
iii. the accused breached that duty;
iv. the breach caused the actus reus of the offence to occur; and
v. should the offence so require, that the accused had the required mens rea.
When is there a legal duty to act?
- doctors and patients
- parents and their children
- spouses
- special relationship;
- voluntary assumption of a duty if care;
- contractual duty;
- creating a dangerous situation; and
- public office.
A woman starts to look after her elderly uncle who is bed-bound and unable to feed himself. The woman goes on holiday and forgets to feed her uncle and he dies of starvation.
Which one of the following best describes the legal duty to act the woman may be under?
Special relationship
Creating a dangerous situation
Public office
Voluntarily assuming responsibility
Contract
Voluntarily assuming responsibility
A parent fails to feed her child. The child dies of starvation.
Which one of the following best describes the legal duty to act the parent may be under?
Public office
Contract
Creating a dangerous situation
Voluntary assumption of responsibility
Special relationship
Special relationship
What is recklessness for MR?
the defendant saw a risk of harm, went ahead anyway and the risk was an unjustified one to take
What are the two types of intention?
(a) direct intent; and
(b) oblique intent (also known as indirect intent).
What is oblique intention?
Oblique intent is where the consequence is not the defendant’s purpose but rather a side effect that D accepts as an inevitable or certain accompaniment to D’s direct intention. The consequence here does not have to be ‘desired’. Indeed, the defendant may even regret that this incidental consequence will occur.
When can juries find oblique intention?
- Juries are not entitled to find oblique intent unless they feel sure:
- death or serious injury was a virtual certainty as a result of the defendant’s action (objective element); and
- the defendant appreciated that (subjective element), R v Woollin.
What is the test for recklessness?
D foresaw a risk of harm and went ahead anyway; and
* in the circumstances known to the defendant, it was unreasonable to take the risk.
What is the continuing act theory?
as long as the mens rea takes place at some point during the actus reus continuing to take place this will be enough,
What is the one transaction principle?
it will be sufficient that the defendant has the mens rea for the offence at some point during a series of acts