EVIDENCE Flashcards
What is the definition of evidence
The whole body of material which a court or tribunal - ie in criminal cases the judge or jury - may take into account in reaching their decision.
Evidence may be oral written or visual
Define admissable evidence
If it is legally able to be received by a court
Define relevance
If it has a tendency to prove or disprove anything that is of consequence to the determination of a proceeding (s7(3) EA 2006)
What are facts in issue?
- What the prosecution must prove to establish the elements of the offence
OR
- What the defendant must prove to succeed with a defence, in respect of which he or she carries the burden of proof
What are exclusionary rules?
Rules that exclude evidence usually because it is unreliable, unduly prejudicial or otherwise unfair to admit
What is weight of evidence?
Value depends on factors such as:
- if accepted, how relevant or conclusive are those facts
- Is it supported or contradicted by other evidence provided
- The veracity of the witness
Define witness
A person who gives evidence and is able to be cross examined in a proceeding
What is veracity?
This is the disposition of a person to refrain from lying, whether generally or in a proceeding
Define propensity
Evidence about a person’s propensity to act in a particular way or have a particular state of mind and includes evidence of acts, omissions, events or circumstances with which a person is alleged to have been involved
Does not include evidence of an act or omission that is:
- one element of the offence for which they are tried
- the cause of action in the proceeding in question
Define direct evidence
Any evidence given by a witness as to a fact in issue that they have seen, heard or experienced
Example: An eye witness who states that she saw the defendant stab the complainant with a knife
Define circumstantial evidence
Evidence that doesn’t directly prove any fact in issue, BUT allows inferences about the existence of those facts to be drawn
Example: The defendant was seen in the vicinity of the crime
Define enforcement agency
NZ Police or any body or organisation that has a statutory responsibility for the enforcement of an enactment
Including NZ Customs, ministry of fisheries and IRD
Define offer evidence
Evidence must be elicited before it is offered
Putting a proposition to a witness isn’t offering evidence UNTIL the witness accepts the proposition
Define giving evidence
Giving evidence is included in offering evidence:
- A witness gives evidence
- A party offers evidence
A party who testifies both gives and offers evidence
What ways can someone give evidence?
The ordinary way:
- Orally in a courtroom
- An affidavit filed in court or by reading a written statement
The alternative way:
- Screened away from the defendant or other person
- Outside the court room
- Video recording
In any other way:
- Provided by EA 2006 or any other enactment
Define incriminate
To provide information that is likely to lead to, or increase the likelihood of, the prosecution of a person for a criminal offence
Define proceeding
Proceeding conducted by a court, and any application to a court connected with a proceeding
Define statement
- Spoken or written assertion by a person
OR - non-verbal conduct of a person intended as an assertion
What is a hearsay statement?
- A statement made by a person other than a witness
- Is offered in a proceeding as evidence to prove the truth of its contents
What is the Woolmington principal?
- The presumption of innocence
- The burden of proof lies with the prosecution in relation to all of the elements of the offence
What are some exceptions to the Woolmington principal
The burden of proof lies with the prosecution except where:
- The defence of insanity is claimed (s23(1) CA 1961)
- A specific statutory exceptions exist: Possess offensive weapon with intent to cause bodily injury (s202A(4)(b) CA 1961) but defendant can prove an absence of intent
- The offence is a Public welfare regulatory offence
What is evidential burden on defence?
A defence can not be left to the jury or judge unless it has been made a live issue by defence
It is not a burden of proof, and once made a live issue then prosecution must destroy the defence because the burden of proof remains with the prosecution
What is the standard of proof?
- Where the legal burden is on the prosecution is “beyond reasonable doubt” to prove its case - jurors must be satisfied of guilt before they can convict
- Where the defence bears the burden to prove a particular element of the case, it need only be proved on the balance of probabilities - if the tribunal say “We think it more probable than not” then the burden is discharged
What is beyond reasonable doubt? (R v Wanhalla)
An honest and reasonable uncertainty left in your mind about the guilt of the defendant after you have given careful and impartial consideration to all of the evidence
What is a balance of probabilities?
Standard of proof required for defence to prove a particular element of its case
If the tribunal say “we think it more probable than not” the burden is discharged, if probabilities are equal then the burden is not discharged
s6 Purpose of evidence law objectives
Aims to help secure just determination of proceedings by:
a) Facts to be established by application of logical rules
b) Provide rules of evidence that recognise importance of BOR 1990
c) fairness to parties and witnesses
d) Protect right of confidentiality and other important public interests
e) Avoid unjustifiable expense and delay
f) Enhancing access to law of evidence
What makes good evidence?
Establishes what you are tying to prove
Facts must prove elements of the charge and evidence should be made up of facts proving the charge
General rule that all facts in issue and facts relevant to issue must be proved
What is the general rule about facts, exceptions and presumptions?
All facts in issue and facts relevant to the issue must be proved by evidence
All facts in issue and facts relevant to the issue must be proved by evidence.
What are the two exceptions to the general rule?
- When no evidence needs to be given because judicial notice is taken
- When facts are formally admitted
What is judicial notice?
Declaring that a fact exist even though evidence has not been established that the fact exist
s128 Notice of the controverted facts known and accepted generally or in the locality
s129 Reliable published document to prove facts of public nature
Define presumption of law
Inferences drawn by law from particular facts:
- Conclusive and irrebuttable: 10 year olds cannot be convicted
- Rebuttable: all defendants innocent until proven guilty
What is presumption of facts?
Are those that the mind naturally and logically draws from the given facts
For example: one presumes that someone in possession of recently stolen goods has guilty knowledge
All presumptions of facts are simply logical inferences and are always rebuttable
How is evidence determined admissible?
By principles of evidence law:
- Relevance
- Reliability
- Unfairness
Any evidence in which a juror might rely on, in reaching a ‘guilty’ conclusion, is admissible
What is an example of evidence that is relevant but inadmissible?
Evidence that has been obtained by unfair or improper methods
Section 8 General exclusion
Even if evidence is relevant, it may be excluded if it would result in unfairness
- Evidence may be excluded if it would result in some unfair prejudice in the proceeding
- Where evidence has been obtained in circumstances that would make its admission against the defendant unfair. e.g. a confession obtained by unfair or improper methods
Admissible evidence may be used in different ways and for different purposes in a proceeding (Hart v R)
Generally speaking, evidence is either admissible for all purposes or it is not admissible at all
What is relevant evidence (s7)?
Relevant evidence only is admissible unless it is inadmissible or excluded under this act or any other act
Any evidence that tends to prove or disprove anything that is consequence to the determination of the proceeding
For facts to be received as evidence they must be….
Both relevant and admissible
Inadmissibility or exclusion will usually be due to a lack of reliability, fairness, public interest, or a combination of these factors
What does the section 8 test involve?
Balancing the probative value of the evidence against the risk that it will:
- have an unfairly prejudicial effect on the proceeding 8(1)(a)
The danger that a trier of fact will: give evidence more weight than it deserves, be misled by evidence, or use evidence for an illegitimate purpose
OR
- needlessly prolong the proceeding 8(1)(b)
For example - where a defendant wishes to call 20 witnesses to give evidence as to their veracity
8(2) - must take into account the right of the defendant to offer an effective defence
When MUST the judge exclude evidence? (s8)
If its probative value is outweighed by the risk that the evidence will:
-Have an unfairly prejudicial effect on the proceeding
OR
-Needlessly prolong the proceeding
What is s14 EA 2006?
If question arises about admissibility the judge can still admit the evidence subject to further evidence being offered later to establish its admissibility
Section 15 Hearing in Chambers
Evidence given by a witness to prove facts which will help to decide whether some other evidence should be admitted in the proceeding
Also referred to as preliminary facts or a preliminary hearing
The jury is excluded from the court room
What are some examples where the Evidence Act limits the use of evidence?
S27 - Which controls the use of pre-trial statements of defendants and co-defendants
S31 - Which forbids the prosecution from relying on certain evidence offered by defendants in criminal cases
S32 - Which forbids the fact-finder from using a criminal defendants pre-trial silence as evidence of guilt
What was held in R V GWAZE?
That rules of admissibility, icluding s7 ad 8 are rules of law and are not matters of descretion.
What are the two classes of character evidence?
Veracity (a disposition to refrain from lying)
- rules do not apply if veracity is an element for an offence tried (perjury)
AND
Propensity (a tendency to act in a particular way)
Both do not apply to bail or sentencing hearings unless covered by s44
When do veracity and propensity not apply?
They’re character evidence
Rules don’t apply if veracity is an element of an offence tried. For example, Perjury
OR
Bail or sentencing hearings, unless evidence is covered by s44
In relation to section 37, veracity rules, what does a judge need to take into account before evidence is substantially helpful?
The judge may consider Section 37 (3) (a) - (e)
- Lack of veracity when under a legal obligation to tell the truth
- The person has been convicted of one or more offences that indicate a propensity for dishonesty or lack of veracity
- Bias on the part of the person
- Any previous inconsistent statements made by the person
- A motive to be untruthful
When prosecution or defence call a witness can they offer evidence to challenge the witnesses veracity?
No, if they call the witness they can only challenge the witnesses veracity if the witness is declared hostile by the Judge
BUT
They may offer evidence as to the facts at issue contrary to the evidence of that witness
When will veracity evidence be admissible?
Only when it is substantially helpful in assessing the veracity of the person
What are two instances where substantial helpfulness is not sufficient?
Where prosecution wish to offer evidence about a defendants veracity (s38)
AND
Where a defendant offers evidence about a co-defendants veracity (s39)
What was suggested in R V K about veracity?
Someones reputation for veracity is potentially admissible under section 37, but the substantial helpfulness threshold will only be met in exceptional cases.
When can a defendant offer evidence about their veracity?
If it meets the substantial helpfulness test set out in section 37
When can the prosecution offer evidence as to the defendants veracity? (s38)
- With permission from the judge
- It meets the substantial helpfulness test
- The defendants veracity has to be in issue and relevant
- The defendant offered evidence about their own veracity or has challenged the veracity of a prosecution witness (The defendant must have orchestrated this evidence)
What may the Judge take into account when deciding whether to give permission to the prosecution to question the defendant about their own veracity?
- The extent to which the defendants veracity, or the veracity of a prosecution witness has been put in issue in the defendants evidence
- The time that has elapsed since any conviction about which the prosecution seeks to give evidence
- Whether any evidence about veracity was elicited by the prosecution
When can the prosecution not offer evidence as to the veracity of the defendant?
If an attack on the prosecutions witness’s veracity was in reference to the fact in issue
What does propensity evidence include?
Propensity as to actions
Propensity as to state of mind
What does propensity evidence not include?
Evidence of an act or omission that is:
- 1 of the elements of the offence for which the person is being tried
- The cause of action in the proceeding in question
What it the general rule about propensity?
That a party may offer propensity about any person
But is subject to rules on propensity about defendants and victims experiences in sexual cases (s44)
Under s41, what type of propensity evidence can a defendant offer up about themselves?
- “Good character evidence”
- Evidence of disreputable conduct about themselves
- Neutral propensity such as attending a class every Tuesday so as to provide an alibi
Under s41, what happens if the defendant offers propensity evidence about themselves?
The prosecution or another party may, with permission from the judge, can also offer propensity evidence about the defendant to rebut what the defendant has said
Under R v Rei what are the three requirements for the admission of propensity evidence?
a) Evidence must be propensity evidence to act in a certain way/ state of mind/ acts/ ommissions
b) Have a probative value “in relation to an issue in dispute”
c) The probative value outweighs the risk of it having a prejudicial effect on the defendant
Under s43 what does the judge need to consider when deciding the prejudicial effects of the evidence?
The judge MUST consider:
- Whether the evidence is likely to unfairly predispose the fact-finder against the defendant
- The fact-finder will tend to give disproportionate weight in reaching a verdict to evidence of other acts or omissions
In relation to s43, who is the onus on to prove the probative value outweighs the prejudicial effect on the defendant?
Prosecutions
What should the Court focus on when considering s43? (Propensity evidence offered by prosecution about defendants)
As in Mohamed v R:
“We do not consider a great deal is now to be gained from an examination of pre-Evidence Act case law. The Act substantially codified that case law and it is preferable, and consistent with s10(1), to focus firmly on the terms of the Act; albeit the application or interpretation of a particular provision in the Act may sometimes benefit from a consideration of the previous common law.”
When assessing the probative value of evidence, what MUST the judge take into consideration? (s43)
The nature of the issue in dispute.
Once the judge has considered the nature of the issue in dispute under s43(2), he or she may consider the non-exhaustive list of issues in s43(3)
Other matters not listed may be considered, such as the strength of other evidence of the defendant’s guilt
The matters listed reflect the fact that the propensity evidence must have some relevance to the facts in issue over and above merely showing that the defendant has a propensity to do bad things. They reflect issues that have aided the assessment of probative value in previous cases.
If a witness gives hearsay evidence about another witness, who give evidence and is able to be cross examined, what happens?
This is not hearsay
If a witness is able to be cross-examined the hearsay rule is no longer in play
What is an unintended assertion?
The definition of “statement” does not include a statement or non-verbal conduct that is not intended to be an assertion
For example, if an experienced seaman checked over a yacht before taking his family on it, this may imply that the vessel was seaworthy. Under previous law, such an implied assertion would have been likely to have been seen as hearsay. Now, unless it was clear that the man intended to assert that the yacht was seaworthy, it will not be a statement and will not be hearsay
What is the focus of the hearsay rule?
The purpose for which the evidence is offered rather than just the fact it is an out-of-court statement
A statement offered for some other purpose, for example merely to show that the statement was made, is not a hearsay statement and need not meet the hearsay admissibility test in s18 EA 2006
What are the two criterias for a hearsay statement to be admissible (s18)?
- The statement is reliable
AND - Unavailability, OR that “undue expense or delay would be caused”
The notice requirement in s22 of the Evidence Act 2006 must also be met before a hearsay statement can be admitted
What are the three points about the rationale around the reliability rule for hearsay evidence?
- The maker of a statement is not called as a witness, so there is no opportunity to cross-examine them
- Juries can’t see the demeanour of the person who made the statement
- Witness giving the evidence is inaccurate “Chinese whispers”
What does the reliability test focus on?
The reliability of the hearsay statement itself, not the reliability of the person giving it
What does reasonable assurance of reliability mean?
That the evidence must be reliable enough for the fact-finder to consider it, and draw its own conclusions as to the weight to be placed on the evidence
What factors should the court consider when determining whether the “circumstances relating to the statement provide reasonable assurance that the statement is reliable” (s18)
s16(1) defines circumstances:
In relation to a statement by a person who is not a witness, include:
- (a) the nature and
- (b) the contents and
- (c) the circumstances that relate to the making of the statement; and
- (d) any circumstances that relate to the veracity of the person; and
- (e) any circumstances that relate to the accuracy of the observation of the person