Evidence Flashcards
what is Evidence
oral, written or visual materials which a court / tibunal may take into account when reaching a decision.
when is evidence Admissible
Evidence is admissible if it is legally able to be received by a court.
Relevance
Evidence is relevant “if it has a tendency to prove or disprove anything that is of consequence to the determination of a proceeding”
prosecution must
defence must
Facts in issue are those which:
- the prosecution must prove to establish the elements of the offence, or
- the defendant must prove to succeed with a defence, in respect of which he or she carries the burden of proof.
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Exclusionary rules of evidence
(when should evidence be excluded)
These are rules that exclude evidence (usually because it
unreliable
unduly
prejudicial
unfair to admit
Weight of evidence depends on
= value to facts of issue depending on:
How relevant is the evidence
Does it support or contradict other evidence.
verasity of witness.
The “weight” is the degree of probative force that can be accorded to the evidence
Give/offer evidence
a witness “gives evidence”
a party “offers evidence”.
A party who testifies both gives and offers evidence.
In a proceeding, evidence may be given:
written affidivat if PPS and Defence cosent
Orally in the courtroom.
Alternative way eg behind a screen so the witness can not see others in the court room
By video recording from a location other than the court room
meaning of Incriminate
provide information that is reasonably likely to lead to/ increase the likelihood of the prosecution of a person for a criminal offence
what is a Proceeding
action through which a party seeks to use the power of a court/tribunal
what is a Statement
spoken or written assertion by a person providing relevant facts to help prove elements of an offence
what is a Witness
a person who gives evidence and is able to be cross-examined in a proceeding.
what is Propensity
A natural tendancy to behave in a particular way or hold a certain state of mind, being evidence of acts, omissions, events, or circumstances in which the defendant behaved in a similar way.
what is Direct evidence
any evidence given by a witness as to a fact in issue that he or she has seen, heard or otherwise experienced- ie an eye witness.
what is a Enforcement agency
any body or organisation that has a statutory responsibility for the enforcement of an enactment
including
New Zealand Police or
New Zealand Customs Service
Ministry of Fisheries
Inland Revenue Department
Woolmington principle: presumption of innocence
This principle establishes that, subject to specific statutory exceptions, the burden of proof lies clearly with the prosecution in relation to all of the elements of the offence.
Defences role relating to the woolmington principle
PPS= ordinarily hold burden of proof, unless.
Defence=
reversed burden of proof
practical obligiation
evidential burden
Practical obligation on the defence
If the prosecution proves facts of defendant committing the act with the requisite mental element, then the defendant has to produce some story or evidence if he or she wants to suggest the conclusion is wrong.
This is not a burden of proof – the defendant does not have to prove anything.
It applies where defendants wish to state that they did not do the act or have the necessary mental element, but where they do not wish to produce a particular defence to the charge.
“Evidential burden” on defence
If the defendant wishes to put up a case against the charge the prosecution is not obligated to disprove every possible defense presented by the defendant.
once the basic elements have been proven by the prosecution, it is up to the defence to produce evidence that suggests another explanation.This is not practical obligation this becomes an evidential burden on the defendant.
Having an evidential burden means that a defence cannot be left to the jury or the judge unless it has been made a live issue by the defence. It is not a burden of proof, and once it is made a ‘live issue’ then the prosecution must
destroy the defence, because the burden of
roof remains where that case puts it – with the prosecution.
The ultimate question for the jury is always, “has the prosecution proved its case?”
Exceptions to Woolmington
principle when legal burden of proof is placed on defendant
exceptions to the Woolmington principle in which the legal burden of proof is placed on the defendant.
examples
defence of insanity
Parliament by express statutory exceptions.
Some offences
admissibility of evidence
Woolmington may not apply:
“Public welfare offences”
the purpose of public welfare offences is to regulate everyday conduct which may endanger the public or sections of the public
once the prosecution has proved the actus reus there is no further need to prove mens rea and the burden passes to the defendant to prove a total absence of fault as a defence.
Discharging burden of proof (threshold required)
The party bearing the legal burden of proof must meet a standard.
prosecution: beyond reasonable doubt.
defence: balance of probabilities
R v Wanhalla (reasonable doubt)
reasonable doubt- 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
presumption of innocence
You must treat the accused as innocent until the Crown has proved his or her guilt. The presumption of innocence means that the accused does not have to give or call any evidence and does not have to establish his or her innocence.
Balance of probabilities
more probable than not. If the probabilities are equal, the burden is not discharged.
presenting evidence in court is dictated by what?
The rules of evidence determine the form in which, and the means by which, evidence may be presented to the court.
They are to be found both in specific statutory provisions and in case law
Purpose of Evidence Act 2006
Section 6 of the Evidence Act 2006
The purpose of this Act is to help secure the just determination of proceedings by—
(a) providing for facts to be established by the application of logical rules; and
(b) providing rules of evidence that recognise the importance of the rights affirmed by the New Zealand Bill of Rights Act 1990; and
(c) promoting fairness to parties and witnesses; and
(d) protecting rights of confidentiality and other important public interests; and
(e) avoiding unjustifiable expense and delay; and
(f) enhancing access to the law of evidence.
proving facts/charge with evidence?
facts/evidence should prove charge.
elements of charge should be considered when chosing relevant evidence which will help determine guilt.
Circumstantial evidence
does not prove defence directly but provides proof of surrounding circumstances that offer indirect proof.
the more circumstantial evidence available the more likely it is to prove guilt when viewed as a whole
general rule of evidence
all facts in issue and facts relevant to the issue must be proved by evidence.
Exceptions to general rule of evidence
judicial notice is taken
facts are formally admitted
Judicial notice
declares a fact presented as evidence as true without a formal presentation of evidence.
128 Notice of uncontroverted facts
(1) A Judge or jury may take notice of facts so known and accepted either generally or in the locality in which the proceeding is being held that they cannot reasonably be questioned.
(2) A Judge may take notice of facts capable of accurate and ready determination by reference to sources whose accuracy cannot reasonably be questioned and, if the proceedings involve a jury, may direct the jury in relation to this atter.
what type of documents can be admitted under section 129
(1) A Judge may admit evidence in publsihed documents about matters of
art
literature
public history
science
if they consider it to be a reliable sources of information
(2) hearsay evidence, opinion evidence and expert evidence doesnt apply.
when are Facts formally admitted
In a trial, the counsel for either party can accept that some evidence is accepted or proven at the outset, so it need not be discussed.
Presumptions of fact
Presumptions of fact are those that the mind naturally and logically draws from the given facts.
Presumptions of fact are simply logical inferences, and so are always rebuttable.
when is evidence admissible?
Evidence is admissible if it can be legally received by a court. If evidence cannot be received, it is inadmissible.
R v Burrows- admissibility
the party wishing to bring evidence forward has the burden of proof to prove evidence is admissible
illogical to require crown to prove circumstantial evidence beyond reasonable doubt as circumstantial facts doent require proving to that standard.
admissibility is a question of law w no room for varying standards of proof.
any evidence which a jurur ight reply on to determine guilt is admissible.
r.r.f
In deciding whether evidence is admissible, consider
- relevance
- reliability
- unfairness
section 7 evidence act 2006
Fundamental principle that relevant evidence admissible (unless)
(1) All relevant evidence is admissible in a proceeding except evidence that is—
(a) inadmissible under this Act or any other Act; or
(b) excluded under this Act or any other Act.
(2) Evidence that is not relevant is not admissible in a proceeding.
Inadmissibility or exclusion will
usually be due to…
Unfair
unreliable
public interest
or a
combination of these factors.
is Reliability important?
it is important to ensure that evidence obtained is reliable although unreliability is not a general ground of inadmissibility,
Fairness of evidence (S8 Evidence Act 2006) when might evidence be excluded?
Even though evidence is relevant, it may be excluded if it would result in unfairness.
It usually arises in two ways:
- Evidence may be excluded if it would result in some unfair prejudice in the proceeding.
- Evidence obtained in circumstances that would make its admission against the defendant unfair.
general exclusion provision- when must a judge exclude evidence
Judge must exclude evidence if its value is outweighed by the risk that the evidence will—
unfairly prejudicial effect on the proceeding
needlessly prolong the proceeding.
judge may offer the defence to privide a reason as to why evidence would do either above.
When can unfair prejudice occur
When some piece of evidence more weight than it deserves
be misled by evidence
use evidence for an illegitimate purpose.
Admission by agreement
Section 9(1) of the Evidence Act 2006 allows for admission of evidence, even if it is not otherwise admissible, where the parties agree.
The Court in R v Hannigan12 highlighted that the Judge retains control of this process and may decline to admit the evidence even if all parties agree to its admission, or not allow its admission in the form agreed to by the parties.
Hart v R (admissible or not at all)
“the statute proceeds on the basis that generally speaking evidence is either admissible for all purposes or it is not admissible at all.”
rules of evidence deal with 6 types of evidence
veracity
* propensity
* hearsay
* opinion
* identification
* improperly obtained evidence.
R v Gwazem (rules of admissibility)
rules of admissibility, including s 7 and 8, are rules of law and are not matters of discretion.
Although they involve questions of judgment, they “prescribe standards to be observed”.
veracity meaning
– a disposition to refrain from lying
“propensity meaning
a tendency to act in a particular way
when do veracity and propensity rules not apply?
to bail or sentencing hearings
(EXCEPT when the evidence is covered by s44 where it relates directly or indirectly to the sexual experience of the complainant with any person other than the defendant, or his or her reputation in sexual matters).
Verasity rules, what may the judge consider?
bias’
motives to lie
previous charges for dishonesty offending
previous inconsistant statements
verasity under oath
Section 37(4)(a) (veracity of hostile witness)
clearly signals that a party may not offer evidence to challenge the veracity of their own witness unless the witness is declared
hostile.
Substantial helpfulness and veracity …
In order to be admissible, veracity evidence must be…
In order to be admissible, veracity evidence must be substantially helpful in
assessing the veracity of the person.
it has to do more than simply proving or disproveg a matter.
when does the substantial helpfulness test apply?
veracity evidence in evidence in chief.
evidence elicited through cross-examination.
Substantial helpfulness is not a sufficient test in two instances:
prosecution wish to offer evidence about a defendant’s veracity
(s38), and
the defendant offers veracity evidence about a co-defendant (s39).
38 Evidence of defendant’s veracity
the defendant may offer evidence towards their own veracity.
the prosectution may offer evidence as to the defendants veracity only if the defendant has offered their own evidence
or
if the defendant has challenged a prosecution witness’s veracity.
Propensity evidence includes
Propensity to act in a certain way
propensity as to state of mind
Propensity evidence does not include
evidence of an act or omission that is one of the elements of the offence for which the person is being tried
evidence that is solely or mainly about veracity
who can offer propensity
General rule to propensity
a party may offer propensity evidence about any person.
restrictions exist around propensity evidence about a defendant, and in sexual cases, propensity evidence about a
complainant’s sexual experience
why would a defendant provide evidence about disreputable conduct about himself?
for tactical reasons
neutral propensity
propensity that is neither good nor bad but may act as an alibi
is it necessary to have been convicted to use propensity evidence
No they do not have to be convicted to use their past conduct as propensity evidence