18. Visual Identification Evidence
Recognition and identification evidence, the Turnbull quality assessment and supporting evidence.
How to study for BSB Criminal Litigation
Prepare for a closed-book assessment by linking every power, gateway, burden, procedure and appellate route to its place in the criminal case.
Core concepts
Concept 1
Visual identification evidence can be honestly given yet mistaken, so the court assesses its quality with particular care.
Exam cue: Build the Turnbull observation record before assessing quality.
Concept 2
Turnbull directs attention to observation time, distance, lighting, obstruction, prior familiarity, time lapse, description and discrepancies.
Exam cue: Separate recognition from reliability: familiarity may help but does not eliminate mistake.
Concept 3
Where identification quality is poor and unsupported, the judge may withdraw the case; otherwise the jury requires a tailored warning.
Exam cue: Identify truly independent supporting evidence rather than using another weak identification circularly.
Risk pitfalls and guardrails
Treating a confident witness as necessarily accurate.
Guardrail: Do not import a current-law change into the assessment merely because it post-dates the syllabus cut-off; use the latest BSB-issued syllabus or amendment for exam scope.
Calling evidence support when it depends on the disputed identification itself.
Guardrail: Do not import a current-law change into the assessment merely because it post-dates the syllabus cut-off; use the latest BSB-issued syllabus or amendment for exam scope.
Giving only a generic credibility direction instead of the required identification warning.
Guardrail: Do not import a current-law change into the assessment merely because it post-dates the syllabus cut-off; use the latest BSB-issued syllabus or amendment for exam scope.
Memory anchors
Turnbull risk
An honest identifying witness may still be mistaken.
Observation quality
Time, distance, light, obstruction, familiarity, lapse, description and discrepancy.
Recognition
Prior familiarity is relevant but does not make an identification infallible.
Poor and unsupported
The judge should consider withdrawing a dangerously weak identification case.
Tailored warning
Explain the special need for caution and the strengths and weaknesses of the actual identification.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
A witness saw a stranger for three seconds at night and confidently identifies the defendant. What should the judge recognise?
Which factors belong in a Turnbull quality assessment?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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