The Christchurch Civic Crèche Case


Law Reform Index


Law of Evidence - Section 23G




NZ Law Society
October 4 2004

Evidence - how it works
by The Hon Justice Wild, Hon Robert Fisher QC,
Price: (incl. GST) $50.00



Table of Contents

 

INTRODUCTION

1. THE FIVE STEPS EVIDENCE MUST SATISFY

Step 1: Is it evidence?

Step 2: What is the ultimate fact which this evidence is intended to make more likely or less likely?

Step 3: How does the proposed evidence make that fact more likely or less likely?

Probability

Probability concepts

Likelihood ratios

Statistical evidence

Combining evidence

Step 4: Is there a clear reason for excluding the evidence despite its relevance?

 (a) Insufficient weight

 (b) Disproportionate prejudice

 (c) Securing the best evidence

 (d) Procedural fairness

 (e) Competing social values

Step Five: How is the evidence to be dealt with in court?

Onus and standard of proof

Ways of establishing facts

Course of trial

2. HEARSAY

What is hearsay?

Is it hearsay?

Does it matter that it is hearsay?

Is it within the 1980 Amendment exceptions?

Is it within one of the individual statutory exceptions?

Is it within one of the common law exceptions?

Continued role of the common law

Admissions and confessions

Res gestae

Other common law exceptions

Residual exception

Reforming the hearsay rule – the Evidence Code

3. PRIVILEGE

What is the basis for privilege?

The privilege against self-incrimination

Legal professional privilege

Waiver

Imputed waiver

Express partial waiver

Confidential relationships

Confidential communications

Section 35 Evidence Amendment Act

4. EXPERT EVIDENCE

What is it?

Is the witness competent?

Is the witness an expert?

Is the evidence within the witness’s competency?

What are the restrictions on the expert’s testimony?

Common Knowledge rule – will the evidence assist the jury?

Ultimate Issue Rule – is the expert taking over the Court’s job?

A scientific basis for the expert’s opinion?

A factual basis for the expert’s opinion?

Section 23G – Expert opinion in sexual abuse cases. Should this provision remain?

The objectivity of experts: are they objective; should they be?

The problem with lack of neutrality

Objective expert evidence is desirable or at least unavoidable?

How effective are the possible solutions?

5. COMPUTERS AND EVIDENCE

 (a) Computers and hearsay

 (b) Real evidence

Reliability of computer-generated evidence

 (c) Devices for presenting evidence

Scanned images

Computer presentations

Evidence recording

Closed circuit television and video-taped evidence-in-chief

Remote testimony from distance locations

 (d) Electronic transactions

Electronic signatures

Electronic Transactions Act 2002

6. WITNESS EVIDENCE

Introduction

Briefs of evidence

When an exchange of briefs is appropriate

What briefs should contain

Relationship of briefs to schedules and exhibits

Examination-in-chief

Traditional examination-in-chief

Leading questions

Examination by having witness read a brief

Refreshing memory

Prior consistent statements

Party relationship to witness

Unfavourable witnesses

Hostile witnesses

Cross-examination

Characteristics of cross-examination

The limits of cross-examination

Dangers of cross-examination

Cross-examining on documents

Prior inconsistent statements

Purpose of using prior inconsistent statements

Oral prior inconsistent statements.

Documentary prior inconsistent statements

Silent read XXM on PIS

XXM without production of the PIS as exhibit

Read/oral/produce XXM on PIS

Collateral questions

Re-examination

7. GETTING IN YOUR PAPER EVIDENCE

Introduction

Private documents

Public documents

Photocopies, printing and photography

Common practice and the new High Court Rules

Reforms by the proposed Code of Evidence

8. PROPENSITY AND LIES

Propensity

Lies

Overlooking the cumulative effect of multiple probabilities

9. IDENTIFICATION EVIDENCE

Identification evidence generally

Recognition

Identification parades

Photographic identification

Police officers and photographic identification

Displacement effect

Identification evidence at trial

Identifying the accused during trial

Statutory protections

Dock identification

The Evidence Code

Secondary identification

Voice identification evidence

APPENDIX 1

THE LAW OF EVIDENCE ON ONE PAGE

Step 1: Is it evidence?

Step 2: What is the ultimate fact which this evidence is intended to make more likely or less likely?

Step 3: How does the evidence make that fact more likely or less likely?

Step 4: Is there a clear reason for excluding the evidence notwithstanding its relevance?

Step 5: How is the evidence to be processed in court?

Course of trial