Who bears the burden of proving insanity in a criminal case?
The defendant who claims to have been insane at the time.
What is a persuasive or legal burden?
A burden of proof that rests on a party to prove some fact in issue.
1/65
p.4
Shifting Burden of Proof

Who bears the burden of proving insanity in a criminal case?

The defendant who claims to have been insane at the time.

p.4
Legal vs Evidential Burdens

What is a persuasive or legal burden?

A burden of proof that rests on a party to prove some fact in issue.

p.6
Burden of Proof

What did the Supreme Court hold regarding the burden of proof in cases of insanity or diminished responsibility?

The Supreme Court held that the section imposed a burden of proof on the accused, but to the civil standard (on the balance of probabilities).

p.1
Standard of Proof

What does the standard of proof refer to?

The degree or extent to which a contested matter must be proved.

p.6
Defenses in Criminal Law

What is the significance of Section 5(4) of the 2006 Act in murder trials?

It allows the prosecution to adduce evidence to counter the accused's claims of insanity or diminished responsibility.

p.5
Defenses in Criminal Law

What must the accused produce to justify leaving the defence of provocation to the jury?

Sufficient evidence to show that he was or may have been provoked.

p.1
Burden of Proof

Who typically bears the burden of proof in a civil case?

The plaintiff.

p.5
Defenses in Criminal Law

What does the defence of diminished responsibility apply to?

Murder cases where the accused was suffering from a mental disorder that substantially diminished responsibility.

p.2
Burden of Proof

Who bears the burden of proof for an exemption clause in a breach of contract case?

The defendants bear the burden of proving the exemption clause or that the breach was caused by an 'act of God'.

p.4
Legal vs Evidential Burdens

How did O’Malley J. describe the legal burden?

A burden of proof that requires a party to satisfy the tribunal of fact regarding the existence or non-existence of a fact.

p.6
Presumption of Innocence

How does the Supreme Court view the presumption of innocence in relation to the burden of proof?

The Supreme Court accepted that the presumption of innocence is constitutionally protected and that the provision did not unlawfully violate it.

p.7
Defenses in Criminal Law

What does section 3(2) of the Criminal Law (Sexual Offences) Act 2006 state regarding the defence of mistake as to age?

It states that it is a defence if the defendant proves they were reasonably mistaken that the child had attained the age of 17 years.

p.8
Legal vs Evidential Burdens

What legal burden is imposed on the accused under section 3(3)?

The accused must prove that he or she was reasonably mistaken as to the young person's age.

p.2
Burden of Proof

What is the burden of proof in criminal cases?

The prosecution bears the burden of proving beyond a reasonable doubt the essential elements of the alleged offence.

p.2
Burden of Proof

What must an accused person prove if claiming insanity at the time of the alleged offence?

The accused person bears the burden of proving their insanity.

p.2
Presumption of Innocence

What case established the principle of presumption of innocence in U.S. law?

Coffin v United States (1895) established that the presumption of innocence is fundamental to criminal law.

p.7
Defenses in Criminal Law

What is the age threshold for defilement offences under section 3 of the Criminal Law (Sexual Offences) Act 2006?

Under the age of 17 years.

p.1
Burden of Proof

What is the persuasive burden?

The obligation of a party to prove a fact in issue by a preponderance of the evidence or beyond a reasonable doubt.

p.1
Shifting Burden of Proof

What is an example of a case where the burden of proof may shift?

A tort case where the plaintiff claims to have suffered loss due to the defendant's negligence.

p.5
Defenses in Criminal Law

What is the effect of a successful diminished responsibility defence?

It reduces the verdict from murder to manslaughter.

p.8
Constitutionality of Legal Burdens

What was the High Court's conclusion regarding the 'reasonable mistake' provision?

It is a necessary element of the offence of defilement, not merely a defence.

p.8
Burden of Proof

What is the current status of the appeal to the Supreme Court regarding the C.W. case?

The Supreme Court has not yet decided whether to grant leave to appeal.

p.6
Defenses in Criminal Law

What happens if an accused claims to have been insane during a murder trial?

The prosecution can present evidence to show that the accused was suffering from diminished responsibility instead, leading to a manslaughter conviction.

p.6
Defenses in Criminal Law

What is the potential outcome for someone found guilty of manslaughter?

They may receive a sentence up to a maximum of life imprisonment, but it could be a relatively short prison sentence.

p.2
Burden of Proof

What must the plaintiff prove in a negligence case?

The plaintiff must prove that the defendant owed a duty of care, breached that duty, and that the plaintiff suffered loss as a result.

p.4
Standard of Proof

What standard must a defendant meet to prove insanity?

The civil standard, or balance of probabilities.

p.5
Burden of Proof

In the case of People (DPP) v Heffernan, what was the key term that the Supreme Court interpreted?

The word 'establish'.

p.1
Standard of Proof

What is the standard of proof in a civil case?

On the balance of probabilities.

p.1
Standard of Proof

What is the standard of proof in a criminal case?

Beyond a reasonable doubt.

p.7
Defenses in Criminal Law

How does the consent of a young person affect defilement offences compared to rape?

In defilement offences, the consent of the young person is immaterial, whereas in rape, the prosecution must prove that the complainant did not consent.

p.8
Standard of Proof

What standard of proof is required to prove that the defendant was reasonably mistaken about a child's age?

The standard applicable to civil proceedings, meaning the accused must prove on the balance of probabilities.

p.2
Presumption of Innocence

What is the fundamental common-law rule regarding presumption of innocence?

Every person accused of a criminal offence is entitled to be presumed innocent until proved guilty.

p.8
Constitutionality of Legal Burdens

What is the implication of imposing a legal burden on an accused regarding essential elements of an offence?

It is constitutionally impermissible to impose more than an evidential burden.

p.7
Standard of Proof

What was the legal question in People (DPP) v Henry regarding the standard of proof?

The question was what standard of proof must be met when the prosecution seeks to prove that the accused was insane.

p.4
Woolmington v DPP Case

What are the M’Naghten Rules?

Rules laid down in 1845 regarding the burden of proof for insanity.

p.1
Burden of Proof

Who typically bears the burden of proof in a criminal case?

The prosecution.

p.5
Standard of Proof

What is the standard of proof for the defence of insanity under the Criminal Law (Insanity) Act 2006?

The civil standard, on the balance of probabilities.

p.2
Burden of Proof

In a breach of contract case, what must the plaintiff prove?

The existence of the contract, its relevant terms, the breach by the defendant, and consequential loss.

p.4
Burden of Proof

In a murder case claiming provocation, who bears the burden of proof?

The prosecution must prove all essential elements of the offence.

p.1
Burden of Proof

What is the burden of proof concerned with?

Which party bears the responsibility of proving or disproving the case.

p.7
Defenses in Criminal Law

What is the purpose of defilement offences under the Criminal Law (Sexual Offences) Act 2006?

To protect young persons from others and from themselves.

p.7
Defenses in Criminal Law

What is the age threshold for defilement offences under section 2 of the Criminal Law (Sexual Offences) Act 2006?

Under the age of 15 years.

p.5
Burden of Proof

What must the prosecution prove if provocation is raised as a defence?

1) The accused caused the death, 2) The accused intended to kill or cause serious injury, 3) The accused was not acting under provocation.

p.1
Shifting Burden of Proof

Can the burden of proof shift between parties?

Yes, it can shift temporarily from one party to another.

p.4
Defenses in Criminal Law

What advantage does a defendant gain by claiming provocation?

They may be guilty of manslaughter instead of murder, avoiding a mandatory life sentence.

p.7
Burden of Proof

What did the Court of Appeal decide regarding the burden of proof in the Henry case?

The court decided that the burden of proof rested with the asserting party and the applicable standard of proof was the balance of probabilities.

p.4
Presumption of Innocence

What was the presumption regarding sanity at common law?

Every person was presumed sane.

p.5
Legal vs Evidential Burdens

Who decides if the evidential burden has been discharged in a provocation case?

The judge.

p.6
Criminal Law (Insanity) Act 2006

What are the implications of a verdict of not guilty by reason of insanity?

It may lead to an acquittal, but the court can order psychiatric detention, which may last for a long time depending on the accused's mental health.

p.2
Burden of Proof

What does the defendant need to prove in a case of contributory negligence?

The defendant must prove whatever facts are necessary to show contributory negligence.

p.4
Legal vs Evidential Burdens

What is an evidential burden?

An obligation to produce sufficient evidence to justify leaving an issue to be decided by a tribunal of fact.

p.8
Constitutionality of Legal Burdens

What was the outcome of the challenge to the constitutionality of section 3(5) in C.W. v Minister for Justice?

The High Court declared section 3(5) invalid, stating it violated the presumption of innocence.

p.8
Presumption of Innocence

What does the presumption of innocence require from the prosecution?

The prosecution must prove beyond a reasonable doubt all essential elements of an offence.

p.2
Presumption of Innocence

Which article of the European Convention on Human Rights addresses the presumption of innocence?

Article 6(2) states that everyone charged with a criminal offence shall be presumed innocent until proved guilty according to law.

p.2
Presumption of Innocence

What is the leading common-law authority on the presumption of innocence?

Woolmington v DPP (1935) is the leading authority on the presumption of innocence.

p.5
Legal vs Evidential Burdens

What is the difference between common law defences and the defence of insanity?

Common law defences require only an evidential burden, while insanity requires the defence to prove it on the balance of probabilities.

p.8
Shifting Burden of Proof

How does a reverse burden operate in criminal law?

It may require an accused to prove a defence that operates independently of the offence itself.

p.3
Woolmington v DPP Case

What was Woolmington charged with after the shooting incident?

Murder.

p.3
Standard of Proof

What does the term 'reasonable doubt' imply in the context of criminal law?

If there is a reasonable doubt about the prisoner's guilt, the prosecution has not made out the case.

p.3
Burden of Proof

What principle did the House of Lords establish in the Woolmington case?

It is the duty of the prosecution to prove the prisoner's guilt, and if there is reasonable doubt, the prisoner is entitled to an acquittal.

p.3
Woolmington v DPP Case

What did Woolmington claim about his intentions when brandishing the shotgun?

He claimed he was merely trying to frighten her to persuade her to resume living with him.

p.3
Burden of Proof

What did the trial judge instruct the jury regarding the Crown's burden?

The Crown must satisfy the jury beyond any reasonable doubt that Woolmington caused the woman's death.

p.3
Woolmington v DPP Case

How did the Woolmington case influence legal principles in Ireland?

It was quickly adopted as an authority in Ireland and reaffirmed the prosecution's burden of proof.

p.3
Constitutionality of Legal Burdens

What exceptions to the principle established in Woolmington were mentioned?

The defence of insanity and any statutory exceptions.

p.3
Woolmington v DPP Case

What was the outcome of the appeal in People (Attorney General) v McMahon?

The Court of Criminal Appeal held that there was no obligation on the defence to prove that the injuries were accidentally self-inflicted.

Study Smarter, Not Harder
Study Smarter, Not Harder