CFP CFP Courtroom Testimony & Expert Witness 1 — Questions and Answers
Question 1: When a forensic photographer is qualified as an expert witness, what must be established during voir dire?
- Their education, training, and experience relevant to forensic photography (Correct answer)
- Their personal opinion about the defendant's guilt
- The number of crime scenes they have visited
- Their familiarity with the judge and attorneys
Correct answer: Their education, training, and experience relevant to forensic photography
Voir dire examination establishes the witness's qualifications in education, training, and professional experience before they may offer expert opinions.
Question 2: What is the primary purpose of chain-of-custody documentation for forensic photographs?
- To prove the images were not altered and remained in the same condition from capture to court (Correct answer)
- To show how many officers handled the camera
- To record the cost of photographic equipment used
- To document the photographer's travel route to the scene
Correct answer: To prove the images were not altered and remained in the same condition from capture to court
Chain of custody establishes that photographic evidence was not tampered with or altered between collection and courtroom presentation.
Question 3: Which foundation question is typically asked first when a forensic photograph is introduced into evidence?
- 'Can you describe what this photograph depicts?'
- 'Who took this photograph?'
- 'Does this photograph fairly and accurately represent the scene as you observed it?' (Correct answer)
- 'Was this photograph taken with a professional camera?'
Correct answer: 'Does this photograph fairly and accurately represent the scene as you observed it?'
Establishing that a photograph fairly and accurately represents the scene is the foundational authentication requirement before admission.
Question 4: Under the Federal Rules of Evidence, what is the 'best evidence rule' as it applies to digital forensic photographs?
- The highest-resolution image must always be presented
- The original digital file or an accurate duplicate must be produced to prove content (Correct answer)
- Only prints made by the photographer are admissible
- The most expensive camera produces the best evidence
Correct answer: The original digital file or an accurate duplicate must be produced to prove content
The best evidence rule (FRE 1002) requires the original recording or a reliable duplicate when the content of the photograph is at issue.
Question 5: When opposing counsel objects that a crime scene photograph is 'more prejudicial than probative,' what standard does the judge apply?
- FRE 403 balancing test — unfair prejudice must substantially outweigh probative value (Correct answer)
- The photograph is automatically excluded
- A jury poll determines admissibility
- Only the prosecutor's opinion matters
Correct answer: FRE 403 balancing test — unfair prejudice must substantially outweigh probative value
Under FRE 403, the court weighs whether the photograph's unfair prejudice substantially outweighs its probative value before excluding it.
Question 6: What is the 'silent witness' theory in forensic photography testimony?
- A photograph can be admitted without a witness to authenticate it if it is self-authenticating
- A photograph speaks for itself as evidence of what it depicts, even without a witness present at the scene (Correct answer)
- Photographs can only be admitted if the photographer is silent during testimony
- The defendant cannot testify about photographs
Correct answer: A photograph speaks for itself as evidence of what it depicts, even without a witness present at the scene
The silent witness theory holds that a properly authenticated photograph is itself evidence of the facts it depicts, regardless of whether the authenticating witness personally observed the scene.
CFP CFP Courtroom Testimony & Expert Witness 1
When a forensic photographer is qualified as an expert witness, what must be established during voir dire?