Evidence outline


CREDIBILITY – Goes to “witnesses”, though could be classed as exclusionary rule



Download 0.7 Mb.
Page8/12
Date02.02.2017
Size0.7 Mb.
#15884
1   ...   4   5   6   7   8   9   10   11   12

CREDIBILITY – Goes to “witnesses”, though could be classed as exclusionary rule



General Rule

The credibility of each witness is a fact in issue – if someone does not testify, their credibility is not in issue


Credibility and Reliability


  • Credibility and reliability are different

  • Credibility has to do with witness’s veracity

  • Reliability has to do with accuracy of witness’s testimony

  • Accuracy engages consideration of witness’ ability to accurately observe, recall and recount events

  • A witness who lacks credibility on an issue is incapable of giving reliable evidence on the issue

  • On the other hand, an otherwise credible witness may give unreliable evidence on an issue or point

Assessing Credibility and Demeanour


Distinguish between:

1. Is the witness telling the truth?



    • Credibility in this sense is what is at stake at trial

    • This can be cross-examined and probed fairly freely

2. Is the witness a truthful person?

    • Credibility in this sense is a relevant but collateral issue – it doesn’t relate to the substantive issues in the case, presents risk of distracting the jury/taking up time – however may be relevant in that a truthful person is more likely to tell the truth than a person who is not truthful

    • Cannot lead evidence, the only relevance of which is to (dis)prove the credibility of the witness

Means of Assessing Credibility White



  • General integrity and intelligence of the witness

  • Powers to observe, capacity to remember, accuracy in statement

  • Is witness honestly endeavouring to tell the truth?

  • Is witness sincere/frank, or biased/reticent/evasive

Advantages of Witness Testimony over Out of Court Testimony (Hearsay)



  • Trier can observe witnesses reactions to questions, hesitation, degree of commitment to statements made

  • Trier can assess relationship between interviewer and witness – testimony may be product of questioning

Credibility Should be Assessed in Context of All Evidence Norman



  • Demeanour is not always a reliable or sufficient indicator of credibility

    • Looking someone in the eye means different things in different cultures

    • Witness convinced of statement may be persuasive even if statement is false

  • Test of Truth of interested witness’ story, when there is conflict of evidence, is its harmony with preponderance of possibilities which practical, informed person would readily recognize as reasonable in that place/conditions


R v. Norman

  • Alleged rape, complainant said no memory just fear before she went to therapy

  • TJ relied almost exclusively on impression of complainant in witness box; credibility solely on good demeanour

  • But issue isn’t just complainant sincerely believes evidence true, but if it is reliable; judges have no divine insight

  • Real Test of Truth (as above)


R v. Jeng

  • Engineering students, Jeng lured girl into apartment, assaulted

  • Arbitrary justice based on best actors in the box if credibility solely on appearance of sincerity [i.e. evasiveness of appellant and use of eye contact] Fareena v. Chorney; Arbitrary because appeal judge can’t relive/review this

  • Appearance of telling truth just one element for credibility

  • Opportunities for knowledge, powers of observation/judgment/memory, ability to describe clearly what’s seen/heard also matter – all go together to produce credibility


R v. T.E.

  • TE charged with sexually assaulting step daughter

  • Adopted analytical framework of R v. W(D), on first part of test looked at demeanour

  • Accused avoided eye contact with witnesses, expression passive, TJ rejected appellant’s credibility and his testimonial denial of committing the offence; no accounting for Sudanese cultural background either


R v. Davis

  • Appellant cop, sexual assault while investigating shop lifting, credibility key but no findings

  • Interpreters/Translators: Demeanour assessment even more difficult with witness testimony filtered through interpreter; delay and absence of simultaneous body language to spoken word, inevitable rewording and interpretation of meaning in translation, fog over original meaning/impact; TJ must consider

  • Cross examining through interpreter means confrontation impossible, no momentum, witness has lead time for answers, maybe witness didn’t need this interpreter anyway; cross-ex with hands tied

Examination of a Witness



General rule: all evidence must be given/identified by the oral testimony of witnesses
Testimonial factors
Examination/cross examination aimed at the facts relevant to an issue, and at facts relevant to assessing the witnesses testimony; cross-ex most important way of casting doubt on witness’s testimonial factors (p.14 outline)

Refreshing and Recording Memory





  • Present memory refreshed: witness may refresh memory before testifying by any means, whether or not the stimulus for remembering would itself be admissible ex. document, or in principle can be anything Fliss

  1. Establish a foundation for the refreshing document (technically not required, but…):

    1. made or authenticated by the witness

    2. made near the time of the events

    3. document would assist memory

  1. Present the document to the witness

  2. Witness to read the document (silently to self: the words that come out of mouth of accused IS evidence)

  3. Ask if that assists in refreshing witness’ memory

  4. Re-ask the question

  5. Witness to answer from refreshed memory




  • Past recollection recorded: where a witnesses is testifying from a record of his past recollection and cannot remember the events on his own

  1. Witness has genuine lack of recollection that cannot be refreshed

  2. The past recollection was recorded in a reliable way

  3. Record made when sufficiently vivid and “fresh” in witness’ memory to be probably accurate

  4. Testifies record accurately represents knowledge and recollection at the time (“knew it at time to be true”)

  5. Have the original or an accurate reproduction of the record, must use original if procurable Meddoui; and

  6. The information in the record is otherwise relevant and admissible

  • Out of court assertion being adduced for truth of contents of statement; it is in a way, Hearsay; but circumstantial trustworthiness is necessary, and you have witness to cross examine about the Testimonial Factors


R v. Bengert (No.2)

  • Months after RCMP informant in the field, Crown decided Dunn should give evidence, he prepared notebook relating to each meeting with accused; Crown asking for him to be allowed to refer to that to refresh memory

  • Prepared notebook himself, sometimes working with Patterson

  • Not case of past recollection recorded; witness trying to stimulate current recollection

  • Risk that he might just recite notebook without genuine recollection exists

R v. Wilks

  • TJ allowed witness to refer to notes he made of conversations with accused for purpose of “refreshing” memory

  • Present Memory Revived: Nature of aid, contemporaneity with event or others issues relating to it are not relevant to admissibility of evidence; aid not evidence, so it can be inadmissible; it’s the memory jogged by aid that’s articulated which is the evidence of witness

  • Past Recollection Recorded: Allows people to supplement oral evidence with record preserving obscure or intricate details they wouldn’t ordinarily remember; reliability is assured by contemporaneous nature of the recording as well as the nature of info recorded; evidence of past recorded recollection must be admissible; no present memory; technical detail ex. Licence number, there’s less worry of subjective interpretation of words

  • Elements must be demonstrated for foundation to refreshing recollection of witness:

  1. Witness knows facts, but has memory lapse on stand

  2. Witness knows report or other writing will refresh memory

  3. Witness given and reads pertinent part of report or other writing

  4. Witness states memory has now been refreshed

  5. Witness now testifies what he knows, without further aid

  • TJ will have to assess witness answers on examination and ultimately rule whether evidence is present memory revived or rejected as attempt to circumvent rules re: past recollection recorded

Assessing the Credibility of Child Witnesses R v. W(R), R v. B(G)


  • Courts ought to use common sense approach (not stereotypes) – same exacting standard does not apply

    • A flaw, such as contradicting statements, should not be given the same meaning as when an adult makes it

    • Standard of “reasonable adult” not applicable/appropriate for child witnesses

  • Credibility should be assessed based on mental development, understanding, ability to communicate

  • Adult testifying about events that happened to her as a child

    • Credibility assessed according to criteria applicable to an adult

    • Inconsistencies like time/location, should be considered in context of age of the witness at time of events


Deference of Appellate Courts to Findings of Credibility

  • Reason for deference: trial judge hears witnesses directly, can observe demeanour, hear tone in voice

    • R v. Buhay= defer, R v. W(R)= can overturn

  • Overturning decision as to credibility

    • Will be done if, after review of evidence and with appropriate deference, the findings are unreasonable

    • Test: could a jury or judge, properly instructed and acting judicially, have convicted



Supporting Your Witnesses’ Credibility

General Rule Against Oath-Helping


  • Counsel often begins examination with questions designed to accredit the witness as worthy of believing

  • Party may not lead evidence, only relevance of which if to show witness is truthful

    • Unless credibility is challenged, it is assumed witness is telling the truth, so oath helping is unnecessary

    • Juries should decide credibility based on human experience and how the witness’ evidence fits into the evidence as a whole Beland, cited in Clarke

Exceptions:

Exceptions: 1. Expert evidence


  • May be admissible to help trier of fact to assess credibility of a witness for explanation of behaviour relevant to credibility, where the assessment is beyond common experience Marquard

  • Used to understand significance of behaviour of a witness to whom common standard of credibility may not apply

  • Cannot be tendered in way that is directed at: proof of capacity to form, at material time, intent essential to proving the charge Kyselka

  • Expert should not give opinion on credibility – should only explain phenomena for trier to consider

  • Not permitted if primary purpose is to bolster credibility Kyselka


R. v. Kyselka et al

  • K plus 3 charged with raping mentally challenged girl, she claimed no consent

  • Psychiatrist expert said her mental age was 10, and his opinion is that these types of people are honest, easily mislead, that an ordinary person would perceive complainant to fit this category, and she testified “very well”

  • Inadmissible Oath Helping: Complainant’s credibility attacked, expert was recognized, but purpose of testimony was to bolster complainants credibility (ie she was truthful person)


R. v. Marquard

  • Girl said “nanna put me in the stove” first gave doctor at hospital a different story, Dr testified as to why abused children may lie at first

  • Excluded: Doctor said she didn’t believe first statement of child and believed second statement she was put in the stove; expert may not give opinion on truthfulness of statement or give evidence on witness’ ultimate credibility

  • Expert on human conduct and psychological and physical factors which may lead to certain behaviour relevant to credibility is admissible to put witness testimony in proper context

  • Dissent: expert never said she thought girl lying, just said surprised and suspicious, found inconsistencies, relates to denial, protection of abuser, never said girl was an abused child

2. Accused’s reputation for veracity


  • Defence can lead evidence to establish good reputation/character of accused for purpose of raising reasonable doubt that he committed the crime; bolstering reputation Clarke

  • Witness other than accused: cannot lead evidence of reputation for veracity unless credibility attacked Clarke

  • If defence puts character of accused in issue via cross-ex of Crown witnesses or defence witnesses other than accused, attacks on character confined to general reputation

    • Where accused puts own reputation in issue, no such restriction

  • Cannot ask witness, who knows accused’s reputation for veracity, whether they would believe accused under oath

  • Jury cautioned: regardless of community reputation (may assist), but testifying is different Clarke

  • Can only be in response to opposing party first leading evidence attacking or impeaching reputation: very rare


R. v. Clarke

  • Facts: C (60 yr widower) charged with assault on woman – defence wanted to call 5 witnesses to give reputation evidence; accused part of small Caribbean community; said C was trustworthy, and woman wasn’t

  • Must warn jury: character witnesses have not heard all evidence, not sworn to duty of jury so don’t defer

  • Defence can lead evidence of accused’s reputation in community and for veracity but; no oath helping/attacking

3. Prior consistent statements


  • Generally not admissible to enhance witness credibility; Reasons: R v. Stirling

    1. Mere fact that a witness has previously given a similar statement with current testimony is not probative of truth – witness could be consistent liar

    2. Even if prior consistent statements has some PV, the PV is minimal and does not justify time required for statement to be presented and tested by cross-examination

    3. If trier is expected to accept statement for its truth, it is hearsay and not admissible under any exception

  • Exceptions: prior consistent statements admissible where:

    • It supports a witnesses’ ID at trial of the accused or another

      • Evidence that witness previously ID’d accused admissible for parties to explore reliability of ID

    • If it’s implicitly or explicitly suggested that complainant (other than in sexual assault) has made a recent fabrication (Giraldi, Campbell, Stirling)

      • To rebut allegation of fabrication, show witness has consistently maintained same position

    • If contents of a prior statement are not admissible, fact the statement was made may be admissible where it forms “narrative” and is significant in understanding the witness’s account of the events

  • Jury Instructions

  • Limiting instruction usually required where prior consistent statements admitted

  • Consistency is not same as accuracy, and prior statements can only be used to rebut the allegation of recent fabrication, not to support fact at issue or general reliability Stirling


R. v. Giraldi

  • G acquitted of theft and possession of VW knowing it was stolen, said he was picked up by VW and then told by driver it was stolen, he started driving b/c driver said he had been drinking

  • G allowed to enter prior statement where he told same story to the police officer when in custody

  • Allowed, considering all circumstances of case and conduct of trial, crown implied G recently fabricated story


R. v. Campbell

  • C attempted murder of wife, said self-defence, or used excessive force in self-defence or was provoked

  • Defence not allowed to solicit from crown witnesses prior consistent statements made by accused, just because accused denies crown case doesn’t mean crown implicitly alleging accused’s story was recently contrived

  • Accused wanted statements because claiming attempt to rebut an allegation of recent fabrication


R. v. Stirling 2008

  • Facts: H testified that S was driving, defence suggested H had reason to lie (drug charges dropped)

  • Crown was allowed to enter evidence that H had made prior consistent statements prior to being promised having drug charges dropped and launching civil suit

4. Narrative/rebuttal


  • Generally, witness may not say in testimony that they told the same story to others

  • Narrative justifiable as providing background to the story, giving chronological cohesion and eliminating gaps which would divert the mind to the listener from the central issue; allows you to explain how you dealt with abuse you suffered so Trier of Fact can fully assess credibility of complainant R v. F(J.E.) 1993 ONCA

  • Prior consistent statements admissible where they form part of witnesses’ narrative, as it advances story from offence to prosecution or explains why so little was done to terminate the abuse or bring the perpetrator to justice

  • Ex. Victim tells mother about it, they stew for a while before bringing it to police

  • Like Recent Complaint but broader, can tell police this narrative

  • Jury must be instructed that narrative cannot be used as confirmation of the truthfulness of sworn allegation


R. v. Dinardo 2008

  • D charged with sexually assaulting person with disability during taxi ride – complainant had self-admitted tendency to lie, while testifying she recounted how she said the same thing to several people right away

  • In circumstances, allowing statements in as part of narrative permissible, however TJ erred when he considered contents of the complainant’s prior consistent statements to corroborate her testimony at trial

5. Statutory Exception to Rule Against Oath Helping


  • S.715.1 Criminal Code: if a child within reasonable time after offence provides statement that’s videotaped, then testifies at trial and adopts the content of the video, the contents are admissible for proof of truth of context

  • S.715.2 Criminal Code: same as above, for witnesses with disabilities

  • Then defence can cross-ex about perception, memory, language, questions asked in interview (testimonial factors), any reliability or accuracy concerns

  • Subject to overriding discretion of court not to admit it because it will interfere with administration of justice i.e. PE over PV

  • Used if kid or mentally disabled person isn’t being communicative in court, not comfortable

  • Adopt it = agreeing that yes I said that and yes it’s true

6. Recent Complaint/Fabrication in Sexual Assault Cases


  • S. 275 Criminal Code: no longer a presumption that you can draw an adverse inference of recent fabrication from the failure to file a complaint soon after the incident; abrogates CL rules

  • If defence questions complainant as to timing of lodging complaint, inferring fabrication, crown can enter prior consistent statements that would otherwise be inadmissible D.(D.)

  • Important factor is the actual reporting, the complaint, not the testimony; getting into details of prior statement is matter for the court


R. v. D(D.)2000

  • 10 year old complainant testified D sexually assaulted her when 5-6 years old, didn’t disclose for 2 years

  • Defence led evidence story was fabricated, crown rebutted with expert evidence explaining delays in reporting

  • Expert evidence should not have been admitted

  • Failure of complainants to file a complaint must not be the subject of adverse inferences of fabrication, and expert evidence not needed

  • TJ should have instructed jury on this anyhow that there’s no inviolable rule on how victims of trauma like sexual assault will behave; may delay for embarrassment, guilt, fear, lack of understanding

  • No doctrine of recent complaint; expert evidence didn’t meet 2nd requirement of necessity in Mohan analysis


Generally: Allegation of Fabrication R v. Ellard

  • Express or Implied allegation of recent fabrication

  • “Recent” means since the event testified about

  • “Prior” means statement must precede the alleged fabrication

  • If rebutted, does not add weight to original evidence but “eliminates” or “rebuts” recent fabrication allegation i.e. brings it back to zero from negative numbers

  • If Crown doesn’t allege recent fabrication: Sometimes those statement can still be admissible

  • Their spontaneous statement in the face of accusation or arrest may have more PV than prior consistent statements of ordinary witnesses; circumstantial trustworthiness

  • Critics: seasoned veterans with police can quickly concoct explanations

  • May be admissible if accused testifies, from R v. Edgar ONCA; McCallum BCCA: no need to adopt Edgar

  • Court could have said this falls into res gestae exception

Impeaching Credibility Other Side’s Witness


  • Often futile, sometimes fatal, but indispensable ally in search for truth Lyttle

  • Impeaching: bringing down other side

  • All categories of Impeachment are collateral: not based on subject matter of case but on other factors showing witness not believable; permitted

1. Expert Evidence


  • You may lead expert evidence as to the witness’s abnormality and unreliability

  • ex. Person psychopathic liar, vs. conditions that make witness look un-credible when they’re not

  • Where trier of fact able to assess witness credibility without expert evidence, expert evidence inadmissible D. (D)

  • Medical evidence admissible to show witness suffers physical or mental disability making testimony unreliable

  • Unlike character evidence, expert not confined to statement of opinion, may testify to all matters necessary to show foundation of opinion

  • Tension: preventing jury being beguiled by a person unworthy of belief, but also preventing trials on side issues


Toohey v. Metropolitan Police Commissioner 1965 HL

  • Officer found M crying hysterically, with T and others surrounding him; M said they tried to attack him and steal his money, T said they found him very drunk and were trying to help when he hit his head and became hysterical

  • Was the assault causing hysteria or was it just M?

  • Police surgeon had said he found M to have been drinking, acting unusually and unable to answer questions

  • 1) Medical evidence admissible to show that witness suffers from disease/defect or abnormality of the mind that affects the reliability of his evidence; 2) admissible to show extent to which credibility is affected

2. Witness’s Bad Reputation for Veracity (Truthfulness)


  • Concerns about oath-helping evidence apply equally to oath-attacking evidence

  • Cannot ask whether, based on bad reputation, if witness would believe the person under oath – PE outweighs any PV – ability of character witness to assess with another witness has told the truth under oath is limited

  • Jury may put too much weight on the testimony because the witness knows the other witness

  • Show by Cross-ex or other means


Clarke
Questions

  1. Do you know the reputation of the witness as to the truth and veracity in the community?

  2. Is that reputation good or bad?

  3. From that reputation (or your own knowledge) would you believe the witness under Oath? [Rarely allowed, usurps jury’s function to make credibility findings, PE over PV]


Limiting Instructions if Bad Reputation evidence allowed:

  1. Testifying in court under oath is very different circumstance you need to bear in mind

  2. Character witnesses have not heard all the evidence and have not taken an oath as a juror to render a true verdict. While their evidence may be helpful, you should not automatically defer to that evidence


R. v. Clarke 1998 ONCA

  • Several witnesses attacked complainant’s character as being bad; see Accused Reputation for Veracity

  • Adopts 4 factors based on Seaboyer for deciding if evidence with some probative value meets test for legal relevancy; see “Probative Value vs. Prejudice”

  • 3rd question PE outweighed PV, but deficiencies in jury charge minor, Crown didn’t show verdict affected

3. Prior Inconsistent Statements: Other party’s witness


  • Unless prior inconsistent statement “adopted” by witness as true, it only goes to witness credibility, not truth of its contents (if not adopted it’s Hearsay); but this is key to cross-ex: person said 5 different versions of story

  • CEA s. 10 or s.13 BCEA:

  • When cross-examining a witness as to previous statements made in writing, or statements that have been reduced to writing/recorded, there is no requirement to produce the statement for the witness unless the intention of the cross-examination is to contradict the witness, in which case the witnesses attention must be called to those parts of the statement

  • If inconsistent materially, you’re allowed to cross-ex witness about it

  • Must be relevant to subject matter

  • Give chance to adopt or explain

  • Includes statements made by someone else but signed or acknowledged by witness as truth

  • Doesn’t include Police Officer notes (s.11) unless oral statement reduced to writing signed by accused

  • Ex. According to you witness, it was x not y, they say no it’s y not x, then you’re about to contradict so you say do you recall 2 years ago you were called to tell police, and do you recall you said x not y?



  • CEA s. 11 or s.14 BCEA:

  • Oral Statements: Proof of prior inconsistent statement may be given if witness doesn’t admit making statement on cross-ex, but first give proof of circumstances when it was made to remind them of it and ask if they made it

  • You may change evidence if they adopt: that out of court statement becomes testimony

4. Prior Conviction


  • CEA s.12 or s.15 BCEA:

  • Any witness may be asked if he has been convicted of an offence (indictment or summary), unless offence was designated under Contraventions Act and not entered after trial on indictment

    • Applies to accused where accused chooses to testify

  • Crown limited to asking for name of crime, substance and effect of indictment and place of conviction and penalty, not details of offence

  • Just undermining credibility of witness, not propensity reasoning, can be more PE

    • “Conviction” includes”

      • Juvenile record of delinquencies

      • Provincial offences, such as contraventions of the MVA

      • Does not include absolute or conditional discharges, even where there was a finding of guilt

  • Except for cross-examination under s.12, an accused may not be cross-examined with respect to misconduct or discreditable associations (more limited for accused than other witnesses)


Corbett Application

  • Need a ruling to bring prior convictions in, up to Court discretion

  • This happens in Crown’s case, but accused makes application to have record excluded or edited

  • Comes before close of Crown case: accused should know before he elects to call evidence or testify to what extent his record will be used against him when he does take the stand; if it’s out, then probably take stand

  • Jury must be warned about the limited use to which record can be put

  • Convictions alone show they’re type of person likely to tell truth (not propensity to commit a crime)

  • In circumstances, accused may apply to have a specific offence not admitted as evidence (Corbett)

    • Similarity of previous offence to current charge

      • Where charged with offence that is similar to previous conviction, but it doesn’t fit under similar facts exception, it should be excluded – PV outweighed by PE; i.e. jury making improper propensity decisions more likely

    • Nature of previous conviction

      • Crimes such as theft, fraud, cheating are regarded as conduct which reflects negatively on persons character than would a violent crime that has no bearing on honesty

    • Remoteness or Nearness of prior conviction

  • Old convictions less probative

    • Fairness/Conduct of the defence at trial

      • Where defence has attacked credibility of crown witnesses based on prior conviction, there is a concern about not allowing crown to cross-examine accused on his prior record – would paint an uneven picture

      • This factor carries much less weight than first 2


R. v. Corbett 1988 SCC

  • C convicted of murder, sought to not have s. 12 apply to him at trial (had previous murder conviction); case turned on credibility and whether jury believed accused or crown witnesses

  • Application denied, previous conviction in; accused had attacked credibility of crown witnesses based on past convictions, would paint very uneven picture for jury


R v. Morris

  • Important distinction between cross-ex re prior conviction aimed at witness’s credibility and cross-ex aimed at weakening the evidence on the matter in issue

  • Cross-ex of prior conviction: to lay down factual basis from which credibility inferences may be drawn

  • Cross-ex aimed at weakening evidence on matter at issue: for eliciting answers that are contrary to witness’s evidence in chief, attack credibility based on actual proof of witnesses unreliability in that case

5. Bias or corruption


  • Cross-ex permissible, if biased against opposing party or bribed this could affect whether jury should believe you

6. Direct Examination


  • Direct examination is conducted by party who called the witness

  • Party must not lead his own witnesses on MATERIAL points

  • Leading question is one that contains or suggests its own answer

  • But really, lead when it doesn’t matter; don’t lead when it matters

  • Directive questions, to draw witness’s attention to subject you wish to cover, not the same as leading questions
    ex. Was any money discussed?
    ex. Is that person present here in court? Maves

7. Cross-Examination


  • Any relevant/material matter in issue, including credibility, most important device for casting doubt on testimony

  • May use leading questions (not allowed in exam-in-chief), conducted by opposing party

  • Leading questions structured to drive witness to very narrow range of answers; don’t ask open Qs

  • ex. “What did you see next?” – open ended
    “You saw a car, didn’t you?” – leading

  • Cross-exam of non-accused witnesses

  • Can be about facts relevant to case, matters which might cast doubt on their credibility ex. Associations, behaviour; but independent proof of false statements by witnesses is limited by Collateral Facts Bar

  • Cross-exam of accused

  • Accused needs protection from irrelevant and prejudicial allegations, examination on discredible conduct usually not permitted; can use right of silence not to be questioned by; protects presumption of innocence so no questions on motive for exculpatory evidence


The Rule in Browne v. Dunn 1893

  • Where you intend to impeach/contradict a witness, counsel is bound to give that witness an opportunity to make some explanation of circumstances which suggest he’s not to be believed while still in the witness stand; fair play

  • Where not done, can be remedied by:

    • Recalling witness (if not possible, give jury instruction)

    • Leave special instructions to jury to consider fact witness not questioned

  • Scope questioned with R v. Dyck, but rule still generally in force


Alluding to Unproven Facts

  • Counsel may ask question “isn’t it true that…” during cross-examination, where counsel asking question believes that the statement following “that” is true but has no evidence to back up the suggestion

  • There is an ethical line: can’t suggest ridiculous hypothesis or say things intended to harass/confuse witness Lyttle


R. v. Lyttle 2004 SCC

  • Victim severely beaten by 5 men, ID’d L as one of them (only unmasked attacker); defence theory that victim beaten as part of drug deal and fingered L to protect real perpetrators

  • Defence allowed to put theory to victim, even though they didn’t have any facts to back it up, regarding matters that need not be proved independently, so long as they believed in good faith the suggested state of facts is true

  • Good faith basis for asking an otherwise permissible question in cross-ex allowed for expert and lay

  • Info may be incomplete or uncertain, but cannot put suggestions to witness recklessly or known false

  • Must not ask groundless question to “waft an unwarranted innuendo” into jury box


Maves v. Grand Trunk Pacific Railroad 1913

  • Questions which directly or indirectly suggest answer to witness are prohibited in exam-in-chief, ok in cross-ex

  • On introductory matters that form no part of the substance of the enquiry, it is allowable and proper for a party to lead own witnesses, leading often allowed to pass without objection (by express or tacit consent)

  • Leading questions with own witness not ok when sought to prove material and proximate circumstances; because:

  • Witness has bias in favour of party bringing him forward, and hostile to opponent

  • Party calling witness has advantage knowing what witness will prove, could only extract favourable info

  • Witness, though intending to be fair and honest, may lack education/exact knowledge of words/alertness to see what is implied, may honestly assent to leading question without expressing his real meaning

  • Rule Against Leading: Exceptions

  1. For identifying persons or things, pointing witness’ attention directly to them

  2. Where one witness is called to contradict another on expressions used by latter but which he denies using, he may be asked directly if the other witnesses used whatever expressions

  3. Whenever witness is either hostile to party calling them or unwilling to give evidence, Judge may allow rule to be relaxed; and if witness shows strong bias in favour of cross-ex party then rule stricter

  4. When non-leading questions fail to bring mind of witness to precise point on which evidence is desired, and it may be fairly supposed this failure is from temporary inability to remember [amended]

  5. If it’s complicated matter

  • If witness’ memory exhausted on contents of letter, he might be asked if it contained a particular passage recited to him, or else impossible to come to direct contradiction

  • Common to ask witness to repeat conversation from beginning; might include the lacking statement, can be tried more than once, might go to different topic then return; if not judge should allow question referring to subject matter of omitted statement, if not then direct question


R v. EMW

  • Leading questions: suggest answer or assume a state of facts that is in dispute

  • Crown asked child, reluctant to respond, binary questions that gave her choice of answers, but this wasn’t suggesting an answer; main components of offence were elicited by non-leading, proper


R v. Rose

  • Party who calls witness is generally not permitted to ask witness leading questions, since witness favors that party

  • But leading q’s routinely asked to elicit witness’ evidence on preliminary/non-contentious matter

  • Leading q’s permitted when necessary to direct witness to particular matter or field of inquiry

  • Does (Mr. Rose) supply you with crack cocaine? Defence objected to leading Q, Crown said it’s info I have and I’m asking him to confirm or deny, not suggesting answer – was ok

  • Crown then asked “well were you going to purchase crack cocaine from Mr. Rose on that date” and asked “would you agree with me that it seems you were there to buy crack from him” – not ok

  • Judge said those were suggestive of answers; questions concerned crucial and contentious matters

  • Issue that testimony was proffered to meet the expectations of crown and police

Collateral Facts Bar – Exclusionary Rule Phipson (Adopted by SCC)





  • Collateral Fact: Using extrinsic evidence to contradict in cross-ex; not matter relevant to material issue/credibility

  • May not, in general, impeach witness credibility by calling witnesses to contradict in irrelevant matters

  • Answers thereon will be conclusive, even if it is not the answer the interviewer was looking for

  • These questions subject only to TJ’s discretion to limit on account of factors such as time and fairness

  • Not absolute: if the answer of a witness is a matter which you would be allowed on your own to prove in evidence in that it has a connection with the issues in the case, then it is a matter in which you may contradict the witness

  • Proof of contradiction may only be given on matters:

  1. Relevant directly to substantive issues in the case

  2. Relevant to credibility if it falls within exception including: (like veracity impeachment)

  1. Prove Bias, interest, corruption

  2. Prove witness has previous convictions

  3. Evidence of reputation for untruthfulness, other witness wouldn’t believe witness under oath

  4. Expert/medical evidence on problems that could affect reliability of witness’s evidence

  5. Where foundation laid, previous inconsistent statement may be proved to contradict witness

  • Consider: Importance of witness to the case, time practicalities

  • Consider: Weight/value of evidence in support of collateral fact –more determinative evidence seeking to be called to contradict the witness more likely to be permitted – don’t want to be stuck with provable falsehood


Wigmore on Collateral Facts

  • Where a witness has told a story of a transaction crucial to the controversy, to prove him wrong in some trivial detail of time, place or circumstances is "collateral"

  • But to prove a fact recited by witness untrue that if he were really there and saw what he claims to have seen, he could not have been mistaken about, is a convincing kind of impeachment courts must allow, despite the fact that it does not meet the test of admissibility apart from the contradiction; “lynchpin facts”

  • Could the fact, which if flawed, have been shown in evidence for any purpose independently of the contradiction?

  1. Facts relevant to some issue in case

  2. Facts relevant to discrediting witness, including facts otherwise receivable for impeaching some testimonial quality, criminal record, bias, etc.

  3. Lynchpin facts: would not have been mistaken about it if story were true – added by McCormick


Paciocco and Struesser:

  • Principled approach: PV vs. PE

  • Contradiction should be allowed where PV and nature of contradictory evidence is such that it is not outweighed by counterbalancing policy concerns

  • In case of defence evidence, counterbalancing concerns must significantly outweigh value in receiving evidence


AG. v. Hitchcock 1847

  • H charged with manufacturing illegal alcohol, defence wanted to lead evidence that crown witness S took bribe

  • Could ask S if he took bribe, but when S said “no”, could not lead evidence to contradict S on this collateral point

  • Another witness overheard witness was offered a bribe before giving testimony, but in both question asked and statement out of court to be proved, he said someone tried to bribe him, reflects on briber

  • Not actual and provable which would have been evidence of bias and permissible


R v. Melnichuk

  • In correspondence guy calls himself a CA, but he isn’t chartered; charged with fraud on other issue

  • Crown says you sent letters saying chartered, he said no  Crown tried to prove showing letterhead leads defence to call in surrebuttal evidence  that witness says accountant said take “chartered” out

  • Trial within a trial; it is collateral because being chartered or not had nothing to do with nature of fraud

  • Judge still said “chartered” was fraud; case overturned


R v. Prebtani 2008 ONCA

  • Lawyer acted for him despite undertaking not to with Law Society for failing to maintain proper books and records; Prebtani didn’t know but later argued he got ineffective assistance of counsel, incompetence deprived him of fair trial and verdict unreliable

  • Cross-ex’d complainant, trying to show her nature; TJ said that evidence was collateral and inadmissible

  • Court says his lack of familiarity with Collateral Fact Rule did not affect fairness of trial; if you don’t get the rule, it isn’t negligent incapacity by lawyer; court recognizing this is hard

  • Evidence here would undermine complainant’s assertion that appellant, rather than she, was verbally abusive party; and could undermine her assertion that she would never swear at appellant for hear he would abuse her


R. v. Raphael

  • R convicted of fraud ; crown called evidence to prove he operated business and falsely represented he could get landed immigrant status for victims; asked R if he ever didn’t file taxes, R gave answer crown could contradict

  • Claimed that this was relevant as it showed R’s willingness to lie under oath, but court disallowed – this was a collateral fact relating only to credibility, crown bound by answer it received

Other Credibility Issues

1. Impeaching Own witness


  • General rule: cannot impeach/attack credibility of own witness through general evidence of bad character

  • Can’t call reputation evidence on veracity, criminal record to discredit, old discrediting acts/associations

  • Can’t cross-examine own witness

  • Why do it? If they suddenly recant, or have one good thing and rest sucks, or you want evidence out and replaced

  • At CL, where witness found to be “hostile” [betraying desire not to tell truth] to the party calling the witness, they may be cross-examined with a view of discrediting his or her own character


The effect of prior inconsistent statement: impeaching credibility or proving truth

  • Prior statements may be used to neutralize testimony given by witness at trial

  • If witness doesn’t accept statement as true, it is hearsay

  • New: Principled exception changes s.9(1) and s.9(2): if prior statement meets necessary indicia of necessity and reliability, may be admissible through principled approach exception to hearsay (KGB)

  • If witness told two different stories both under oath it’s useful for impeaching credibility

  • If prior inconsistent statement not under oath, open to witness to take position that he is now being truthful

Sources of Prior Inconsistent Statements



  • Criminal cases: sworn statements made by witness to the police, testimony by witness at prelim

  • Civil cases: transcript of party’s examination for discovery

Adverse Witness:


  • S.9(1) CEA or s.15 BCEA

  • A party producing a witness not allowed to impeach his credit by general evidence of bad character; but if court decides the witness proves adverse, the party may contradict him by other evidence, or may prove the witness made at other times a statement inconsistent with his present testimony if they first give witness circumstances of supposed statement and ask him if he did or didn’t make the statement

    • Adverse is a pre-condition to get permission to lead evidence to prove witness made prior inconsistent statements

      • Not a pre-condition to get permission to call witness to contradict first witness; drafting error

    • Adverse means: less than hostile; opposed in interest; includes where witness’s testimony merely contradicts his proof; can be based on content of statement/evidence alone without any hostile demeanour

    • Hostile: not giving evidence fairly and with desire to tell truth because of hostile animus towards prosecution Re: Coffin

    • No cross ex at large (like CL), only on the statement; unless it rises to level of hostility

    • Interpretation/CL: you can contradict him by other evidence, even if they’re not adverse

    • Maybe you wanted a statement they said out of court before, can’t use it so stuck unless you can go through KGB exception to hearsay, so this exists

    • Hearsay Principled exception: If witness says screw you I’m sticking with what I’m saying despite inconsistent statement, you’re passing necessity requirement; can get ruling that out of court statement can be considered by jury for truth of content; impeaching own witness not just destructive now



Previous statements not proved adverse:

  • S.9(2) CEA

  • Where the party producing a witness alleges the witness made at other times an inconsistent statement in writing, reduced to writing, or recorded on audio tape or video tape or otherwise, to present testimony, the court may, without proof that the witness is adverse, grant leave to that party to cross-examine the witness as to the statement and the court may consider the cross-examination in determining whether in the opinion of the court the witness is adverse

    • Provides right of cross-examination independent of s. 9(1) on the statement with no need to prove adverse

    • Ultimate discretion lies in the court




  • Milgaard Procedure:

  1. Notice of Application under s.9(2) to court: counsel should advise court of intention

  2. Jury Excused: court should direct jury to retire

  3. Particulars of Application: advise judge of particulars of application and produce for judge the alleged statement in writing, or the writing which statement has been reduced to

  4. Assessing whether inconsistent: TJ should read it and determine, in fact, if there’s inconsistency between prior statement to evidence given in court

      • If no inconsistency, the matter ends; if there is then call upon counsel to prove statement or writing i.e. bring in other witnesses

  1. Proving Statement: counsel should prove statement or writing by producing it to witness; if they admit or reduce to writing, proof is sufficient, if not then prove by other evidence

  2. Examination on Making of the Statement: maybe don’t cross-ex if voluntarily given

  3. Ruling: Where inconsistency exists, evidence will be admitted at discretion of judge


R v. Figliola ONCA

  • Friend of accused and victim of homicide, called by Crown, adverse; cross-ex at large by Crown

  • Effect was to “shred” her credibility and create a “factual matrix”: jury might well conclude witness was “not only a liar” but “a witness lying for the very purpose of covering up for” the accused’s “wrongful deeds” and that the accused “were therefore liars themselves, and guilty too”

  • S.9 created injustice by over-use

  • Held: error to permit cross-ex at large, and error not to give strong warning to jury that lack of any evidence of collusion between witness and accused meant jury couldn’t draw any adverse inference that accused was liar


2. Corroboration


  • Two meanings:

    • Common sense witness’ evidence easier to accept other admissible evidence supports it – no special rules

    • Highly technical doctrine that once loomed large in evidence law – virtually eliminated by statute and CL

  • Situations were Corroboration Necessary to Convict:

    • Treason

    • Perjury

    • Feigned marriages

  • Vetrovec Warning to Jury: Testimony of unsavoury witness potentially unreliable, such as an accomplice or witness with record for perjury, dangerous to convict on that alone

  • Corroboration: Independent testimony connecting/tending to connect to crime

  • Used to be technical rules reflecting scepticism about evidence of certain classes of witnesses (sexual assault complainants, children, disabled people, accomplices)

  • Evidence needed independent weight pointing to guilt of accused, not looking at whether this witness was credible because basically assumed they’re not Baskerville


R. v. Baskerville 1916 – not law anymore

  • B convicted of offences involving 2 boys appealed because of no corroborating evidence

  • Evidence of accomplice is admissible in law, but rule for judge to warn jury of danger of convicting on uncorroborated testimony of an accomplice and, in discretion of judge, to advise them not to convict on such evidence, though it is within their ability to do

  • Corroboration need not be direct evidence that accused committed crime, can be circumstantial


The Vetrovec Warning (Khela)

  1. Draw attention of jury to evidence that requires special scrutiny

  2. Explain exactly why evidence is subject to special scrutiny (why to be suspicious of jailhouse informants)

  3. Why it is dangerous to convict on basis of this kind of evidence, but jury may do so if they find reliable/true

  4. In determining veracity of witness, jury ought to look to other evidence (not tainted by that witness) to confirm that the suspect evidence is reliable, use common sense, Unsavoury witnesses generally

  • Looking at the witness’s credibility; may not implicate guilt of accused but can give support to story

  • Purposes: 1) alert jury to danger of relying on unsupported evidence of unsavoury witnesses and to explain reasons for such special scrutiny; 2) in appropriate cases, give jury the tools necessary to identify evidence capable of enhancing trustworthiness of those witnesses


Vetrovec v. The Queen; Gaja v. The Queen 1982

  • V & G charged with conspiracy to traffic heroin, L accomplice testified for crown; Following Baskerville, judge instructed jury it’s dangerous to convict on accomplice’s uncorroborated testimony; Appealed instruction

  • Evidence relating to L’s trip to Hong Kong to traffic it tends to connect appellants with drug trafficking generally, CA and SCC say not too remote, it was corroborative and connects to committing crime charged, testimony need not relate directly to the “overt act” described by accomplice

  • Current law too wide: applies to accomplices who are trustworthy;

  • Current law too narrow: applies only to participants in exactly same crime as charged against accused

  • With accomplices or a disreputable witness of demonstrated moral lack (record for perjury), jury warning needed

  • Warning highlights, repeats prejudicial evidence but something unsavoury about rewarding self-confessed knave

  • Reason: guilty person can purchase impunity by falsely accusing others, may protect his friends; but isn’t always true and anachronistic and impossible to determine credibility at outset, friendship doesn’t induce crime, and sometimes immunity not offered, can’t predict people will minimize own fault, or moral guilt (Wigmore)


R v. Khela 2009 SCC

  • Dangerous to rest conviction on single witness testimony/single evidence, but it is sufficient for most (3 exceptions), wrongful conviction more possible; don’t disregard, scrutinize it

  • Unsavoury Witnesses: amoral character, criminal lifestyle, past dishonesty, interest in outcome, favour personal advantage over public duty, suggests they can’t be trusted even under oath

  • In case as whole, items of confirmatory evidence should restore faith in relevant aspects of witness’s account

  • Vetrovec instruction so jurors appreciate need for scepticism:

  • No magic words, but clear and sharp warning, plainly emphasize dangers of reliance

  • TJs not pigeonholing witnesses as accomplices but consider all facts that could impair credibility

  • No technical definition of corroboration; does evidence properly weighed overcome its suspicious roots

  1. Judge determine if there’s reason to suspect credibility of witness re: traditional ways ex. Lifestyle

  2. Judge assess importance of witness to Crown’s case, warning is mandatory if witness is central in proving guilt

3. Accused as Witness (see above)


  • Prior consistent statements and recent fabrication

  • Cross-ex of accused on motives of witnesses

  • Asking accused about veracity of Crown witness improper; Accused’s opinion is irrelevant and could prejudice her, render it unfair; prejudice by shifting burden of proof from Crown to accused Ellard

  • Evidence of character and discreditable conduct

  • Criminal record of accused

  • Comments upon failure to testify

  • Comments on accused’s silence

  • Voluntariness of statements to police

  • Use of prior testimony of accused


R v. Ellard 2003 BCCA

  • Second degree murder, victim beaten twice and drowned in Gorge by Ellard and man; several young people testified appellant admitted to participating in fatal assault; said was there for first not second, denied admissions

  • Credibility issue led Crown persistently 18x asked why Crown witness would lie about admissions

  • “You can offer no explanation why they’re saying these things”? “I could but it’s not my place to give an explanation because I don’t know what they’re thinking and why. So I don’t know”. “Do you have any credible explanation you can give this jury?”

  • Asking accused about veracity of Crown witness is improper; accused’s opinion irrelevant, could prejudice her

  • TJ gave instruction to neutralize damage by that cross-ex but that wasn’t enough, unfair trial

  • Prejudice: this tends to shift burden of proof onto Accused, could induce jury to reason if accused can’t say why witness would give false evidence then witness may be true,

  • Undermines presumption of innocence and reasonable doubt; trier of fact must be fixed on whether Crown proved its case and not diverted on accused providing motive for witness to lie


Download 0.7 Mb.

Share with your friends:
1   ...   4   5   6   7   8   9   10   11   12




The database is protected by copyright ©ininet.org 2024
send message

    Main page