Law of Evidence Flashcards
Formative factors of the Anglo American System
doctrine of Precedence : ( define, same jurisdiction, same facts, of a higher court ruling)
oaths still used
accusatorial ( judge passive, he who alleges must prove)
The Constitution
Chapter 2 Fundamental rights
s36 the limitation clause
s39( 1) - foreign and international Law
similar to the Canadian charter
The Oath
S163- accused refuses to take the oath confirms his guilt
s164- the court need to the ensure that the witness or person understand the oath ( minor or mentally ill individual)
sources of law of evidence
SA law of evidence is not codified
Constitution
Legislation ( CPA, CPEA, LEAA)
cases set precendent
Difference between Substantive and Formal Law
- Substantive is material ( determines the rights and duties and powers, determines the remedies due to infringement, facts in issue, common law RD_L )
- Formal Law ( non-material) - determines the procedure and proof, determines the probative facts that prove the FIS, common law is EL)
Admissibility
Determines the rule that determines what qualifies as evidence.
most rules are negative in nature
PCS,SF,CE,CF,OE) are generally inadmissible
other evidence
Competence and compellability
Privilege , Hearsay, Documents
Nature and Origin of our our System
Accusatorial
Doctrine of Precedent
the use of a jury system
Proof of Admissibility ( Trial within a trial)
Wrongfully Obtained Evidence
Gives the judge three options rigid inclusion ( Eng) rigid exclusion (US ) compromise ( Canadian) - balance the interests of the accused and the community.
Judicial discretion
• The court has no discretion to allow inadmissible evidence, except in the case of hearsay. • The court has a limited discretion to exclude admissible evidence if o The probative force of the evidence is slight and the prejudice is potentially high; or o If the evidence should be excluded according to public policy. • This discretion is provided by s35(5) of the constitution. • The court may allow inadmissible evidence if the counter party gives permission, but this permission must be qualified.
Relevance
- The relevance rule is negatively stated: irrelevant evidence is inadmissible. This rule is stated in s210 of the Criminal Procedure Act.
- Evidence is relevant if there is a logical connection between the evidence and the fact in issue.
- Relevant evidence must have a minimum degree of probative force, i.e. it must be possible to draw a reasonable inference from the fact concerned regarding the fact in issue
PREVIOUS CONSISTENT STATEMENT
Origin
Admissibility means that a fact is able to prove or disprove a fact in an issue in order to be relevant. • When referring to a fact in an issue, both primary and secondary facts in issue are referred to.
• S252 of the Criminal Procedure Act provides that the origin of previous consistent statements lies in English law as it was on the 30th of May 1961 if there is no relevant legislation or amendments.
• A previous consistent statement is defined as a statement (written or oral) made by a witness before its repetition in court. Such a statement must have been made previously and must be concurrent with the present statement.
MOST COMMON SITUATIONS WHEN RAISED
The question of previous consistent statement can be raised during o The examination in chief
▪ The prosecutor can refer the witness to his previous statement
▪ The witness was asked about what another witness said to them.
▪ The prosecutor refers the witness to a statement in the docket. o
Cross-examination (the state witness can be asked if he also related the version given in the court to someone else; o Re-examination (the prosecutor refers the witness to an earlier statement as a previous consistent statement; or o When the accused repeats a statement he made earlier during his plea.
REASON FOR RULE
- The general rule is that previous consistent statements are inadmissible due to irrelevancy.
- The rule exists to prevent self-corroboration.
- Factors to consider include: o Fabrications; o Insufficient evidential value; o Unreliability;
- If the person adducing the evidence can justify its relevance, the reason for its inadmissibility falls away.
- The fact can only be admissible if it falls within a common law exception.
COMMON LAW EXCEPTIONS
- Rebutting allegations of recent fabrication.
- Previous identification/recognition.
- Complaints by victims of sexual offenses.
- Memory refreshing.
- Statements procured by scientific methods. • Previous statements by the accused
REBUTTING AN ALLEGATION OF A PREVIOUS CONSISTENT STATEMENT
Attorneys allege the reference to a previous consistent statement to test the memory and credibility of the
witness.
It’s also a ploy of cross examiners to imply fabrications.
In order to repair the damage done in cross examination, a previous consistent statement can be proven.
o However, its contents don’t become admissible, only the fact that the previous consistent statement
was made.
This exception serves
PREVIOUS IDENTIFICATION/RECOGNITION
.1 Of the accused
This only proves consistency i.e. the fact that the witness was able to identify the accused at another time.
Identity parades must comply with strict rules and regulations.
Dock identifications have little value unless that witness knew the accused before.
Identikit
o The court in S v M held that they are inadmissible, but they should be admissible.
o These serve as previous consistent statements if they were repeated by the witness of the artist at
the trial.
Conduct of the accused,
o If evidence is given at the trial regarding the conduct of the accused, and the witness’s statement
corresponded with such evidence, there was no previous consistent statement.
Identification from photos
o These are admissible, but their probative force is suspect.
o It is admissible to give photographs to potential witnesses to try to identify the accused.
o Photos should be shown under similar regulations as those applied in identity parades
o The factors to be considered include the number of photos shown, the quality of the photos and any
similarities in the features of the photographed persons.
Voice parades must be conducted in a manner similar to identification parades.
7.2 Identification of something or someone other than the accused
Previous identification of something or somebody other than the accused is mostly applicable to prior
statements in which the accused is identified, but is not restricted thereto.
Previous statements may refer to other persons or things e.g. the murder weapon
COMPLAINTS BY VICTIMS OF SEXUAL OFFENCES
This exception to the rule is linked to the nature of the crime, and not the sex of the victim.
Regarding rape, absence of consent is needed.
Examples of these offences include sodomy, incest, rape, assault, indecent assault etc.
A victim’s statement must meet certain requirements for it to be admissible.
8.1Requirements
The complainant must be the victim.
o In certain crimes there can be no victim e.g. sodomy only has co-accused and accomplices.
o Physical contact with the victim is required.
o Persons who may not or cannot consent are considered to be victims e.g. juveniles and mentally ill
persons.
A complaint must have been made voluntarily.
o This means that there could have been no undue pressure on the victim to tell, and or the victim
should not have been intimidated into telling.
o The statement may consist of answers to questions if no leading or suggestive questions were asked.
The victim must testify.
o Therefore the victim must be a competent witness.
o This doesn’t amount to hearsay.
o This is done in order to prove consistency.
The complaint must have been made at the first reasonable opportunity to the first reasonable person.
o Factors to consider here include the relationship between the victim and the perpetrator, the age of
the victim, the victim’s ability to testify et
What may be proved and its purpose
Both the fact that there was a complaint, and the specific allegations in the charge may be proven.
The person adducing a previous consistent statement may want to:
o Rebut the defense of consent;
o Show that a suspicion that other facts are illogical is unfounded; or
o Rebut the suspicion of a lack of credibility.
Therefore, the general purpose is to show consistency where credibility is under attack.
The circumstances of the complainant may be adduced to show consistency e.g. emotional stress, injuries,
manner of dress etc.
Previous consistent statement v conduct
A previous consistent statement and conduct is not the same thing.
Evidence of the emotional state of the victim can be admissible to prove the physical condition of the victim.
o In S v S 1990 (1), the court held that the shaken condition of the woman concerned served as
corroboration for her insistence that she was raped.
The physical condition of the victim has nothing to do with a previous consistent statement when the
evidence was given by another person.
o This evidence is circumstantial.
o However, it may corroborate the fact in issue
MEMORY REFRESHING
It is admissible for a witness to refresh their memory from a previous document.
However, the document itself is not admissible as evidence unless the parties agree for it to be admitted
STATEMENTS PROCURED BY SCIENTIFIC METHODS
E.g. hypnosis, polygraph tests etc
The courts won’t accept this type of evidence because its reliability is suspect.
Other rules of evidence must be considered e.g. opinion evidence.
These methods may be of value to the police during their investigation into the matter
PREVIOUS STATEMENTS MADE BY THE ACCUSED
This could take the form of a document containing a statement made by the accused to another.
Depending on the nature of the contents, such a document may be admissible.
Such a document usually contains:
o Incriminating statements e.g. admissions. Such documents are admissible if they meet the
requirements for the admissibility of admissions.
o Exculpatory/self-serving statements. Generally, these documents cannot be admitted in the accused’
favour.
However, the exception is in the case of a statement made during arrest or when certain
objects are found upon them. Then these documents will be admissible to prove the attitude
and reaction of the accused at the time of questioning.
This type of statement can also be used to show consistency on the part of the accused.
o Partly exculpatory and incrimination statements. If the previous statement consists of both an
admission, and self-serving statements, the whole statement is admissible
SIMILAR FACTS
Relevance depends on the facts’ ability to prove or rebut the fact in issue.
This rule is subject to the
exclusionary rules, similar fact evidence being one of them.
o Similar facts are admissible in both civil and criminal courts.
o However, criminal courts are more reluctant to admit similar fact evidence than civil courts
S255 states that the law applicable to similar fact evidence is that which applied on the 30th May 1961
Similar facts refer to at least two sets of facts that seem to be similar.
o The first set of facts is the facts at issue.
o The second are the probative material.
o Such a fact can be referred to as en element of the crime/delict, motive, or intention.
o Van Der Merwe states that similar facts refer to one’s conduct on an occasion(s) other than the
occasion in dispute, which is of such a nature that it is logically connected or substantially similar to
the other occasion.
General rule
The general rule regarding similar fact evidence is that it’s inadmissible i.e. the court can’t infer that
something happened just because similar events happened on other occasions.
o The court may not infer that a person committed a wrongful act just because they have a propensity
to perform wrongful acts.
The reason for the rule:
o No reasonable inference can be drawn from them.
o They are irrelevant.
o It is a waste of time to admit side issues.
o The accused may be unfairly surprised at court and not prepared to defend himself
o It would result in the police merely looking for someone with a previous conviction similar to the act
in question.
NEXUS PROVIDING RELEVANCE
Continuous conduct Improbability of coincidence Common source Common locality: Rebuttal of an otherwise available defense: Striking similarity:
APPLICATION OF THE RULE
The act: Opportunity, means, and ability: Identity/alibi: Intention Systematic conduct: Negligence: Motive
STATUTORY APPLICATION
S197 – the character of the accused during cross examination.
S211
Except where otherwise provided by the Criminal Procedure Act, or where the fact of previous convictions is
an element of an offence, evidence of previous convictions may not be led.
S227 – The character of the victim of accused in sexual offences
QUANTUM OF PROOF
Similar facts may be used to corroborate other facts.
The existence of similar fact evidence may enhance the value of other evidence
CIVIL CASES
1.1 Plaintiff
The plaintiff’s character is usually irrelevant.
In certain cases, it can be relevant e.g. defamation, breach of faith, seduction and divorce.
1.2 Defendant
The defendant’s character is irrelevant.
Except in obvious cases it is relevant e.g. fraud, adultery, and seduction.
CRIMINAL CASES
2.1 Accused
Evidence of his good character is irrelevant (logically). But evidence may be led to prove good character if
the character of the accused is relevant to the offence.
Evidence of bad character is also usually irrelevant. Except if:
o The evidence is admissible as similar fact evidence;
o The evidence is relevant to the proof and therefore admissible; or
o The accused led evidence of his good character; the prosecutor may lead evidence of his bad
character if the question of character is strictly relevant to the charge (s197).
Note : s197 regulates the cross examination regarding character, but not regarding leading evidence of bad
character.
2.2 Opponent’s witness
Character may only be challenged if it is relevant to the witness’s credibility.
There are requirements to be met in order to challenge a witness’s credibility:
o The question must be relevant to credibility;
o Only a generally bad reputation, or unreliability may be proven; and
o It the evidence is only relevant to show previous lies, it is inadmissible.
A witness’s credibility can be challenged by evidence of a previous inconsistent statement. But such a
statement will only be relevant if it relates to the subject matter of the proceedings.
o The attorney must explain the surrounding circumstances of the statement, and he must put the
statement to the witness.
o Such a statement can only be proved if the witness denies to statement.
2.3 The character of a party’s own witness
The party may not impeach the credibility of their own witness.
But if the witness unexpectedly becomes a hindrance, the accused may:
o Lead evidence contradicting the witness’s statement;
o Declare the witness a hostile witness; or
o Prove a previous inconsistent statement against him.
The previous inconsistent statement must be put to the witness. If he admits the statement, if must be
handed in to the court, but if he denies it, the attorney must prove it against the witness.
2.4 The character of the complainant
The complainant is considered to be an ordinary witness. However, he is more likely to have a motive to
incriminate the accused.
Therefore, the question must be asked to what extent the complainant’s previous behavior can be used as
evidence to prove that his testimony is untrustworthy?
S227 of the Act states that rap
COLLATERAL FACTS
According to the court in S v Sinkankanka, the term ‘collateral’ isn’t readily susceptible to a comprehensive
definition which will fit all cases.
Therefore, there is no general test to determine collateral facts.
The Supreme Court of Appeal equates the English test for collateral facts with the criterion for relevance.
All facts that on the face of it are unconnected to the facts in issue should be treated as collateral facts.
Collateral facts are subordinate facts. There are 2 types:
o Facts affecting the credibility of a witness.
o Facts proved as a condition to the admission of certain evidence.
Therefore, the general rule states that an answer relating to the credibility of a witness, or other collateral
matter, is final.
THE RULE
According to the traditional approach, answers to questions in cross-examination, and those emanating from
collateral facts, can’t be rebutted by further evidence.
However, the modern approach differs.
o Answers to questions relating solely to credibility, as a general rule, are final, and are only rebuttable
if the answer is relevant.
o Therefore, if a person can prove that answers to questions don’t solely relate to credibility, but to
admissibility on other grounds, the general rule doesn’t feature.
The modern approach rule exists because it saves an unnecessary waste of time.
o It is also common sense that matters relevant to credibility are very wide, therefore, if all collateral
facts were admissible, the trial would be indefinitely prolonged.
EXCEPTIONS TO THE RULE
Previous inconsistent statements,
o The presiding officer must decide if the statement is relevant, and
o The person trying to prove such a statement must do so because the witness denied it.
o Such a statement need not have been made under oath.
Previous convictions of the accused.
o These are usually regarded as character or similar fact evidence.
o The underlying principle is the fact that that accused person was previously convicted of an offence
is collateral to the present offence.
o Therefore, s197 is an exception under collateral facts.
Bias.
o When the witness is biased towards a party, the question is relevant to the relationship between the
persons.
o Contradictory evidence may be adduced.
o As long as bias is clearly enunciated and compatible with the facts, the questions as evidence
thereabout are relevant and admissible.
o Hypothesis and general insinuations (based on speculations) are collateral facts and inadmissible,
and the answers thereto are final.
Physical or psychological defects influencing credibility.
o Expert medical evidence can be impeded by the credibility of the witness.
OPINION EVIDENCE
Opinion evidence is inadmissible as a general rule.
There are 2 exceptions:
o Layman evidence will be admitted is it is difficult to explain a matter without such evidence.
o Expert evidence is admissible if the matter requires such evidence, and the evidence falls within the
expert’s field of expertise.
This rule exists because:
o The witness appropriates the functions of the court, and there is the danger that the court will adopt
the witness’s views as his own.
o Only observations are relevant, and opinions entail the inference drawn from such an observation.
The rule in practice.
o Opinion evidence is often admissible, despite it containing an observation and an inference, because
it is often impossible to distinguish between an opinion and an observation.
o Such evidence may carry little value.
o Certain instances when opinion evidence is allowed include evidence of age, speed, intoxication,
handwriting etc.
o Whether certain opinion evidence is admissible is determined by laid down requirements
LAYMAN OPINION
The point of departure is that the court itself is a non-expert, and therefore can draw inferences from facts.
Therefore the layman’s opinion is irrelevant.
Certain requirements must be met before opinion evidence can become admissible
Requirements
The witness must be competent.
The grounds for the opinion must be stated.
o This prevents the court from being misled.
o The court can judge the witness’s reasoning and reject the opinion if it is unfounded.
o The witness may be questioned regarding facts upon which the opinion is founded.
o The court has no discretion in this regard. Therefore grounds must always be stated.
There must be non-substitution.
o This means that the court mustn’t substitute the witness’s opinion for his own.
o The ultimate issue doctrine states that a witness’s opinion on final or ultimate issues is inadmissible
because the court must decide thereupon.
o The exception to this is expert opinions because specific knowledge is required