Evidence Flashcards
Who decides whether a witness is qualified to offer expert opinion testimony?
Whether a witness is qualified to offer expert opinion testimony is a preliminary question for the COURT—not the jury. The court is not bound by the rules of evidence when determining such questions–including hearsay.
What’s the balancing test to decide when a court may exclude relevant evidence?
A court may exclude relevant evidence when its probative value is substantially outweighed by a danger of unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needless cumulation of evidence.
When can evidence of a witness’ prior crime be admitted to impeach?
1) evidence of a prior conviction for a crime involving dishonesty (e.g., embezzlement)
2) if the conviction occurred within the previous 10 years.
Explain the best evidence rule.
The best evidence rule requires that the original document or a reliable duplicate be produced to prove the contents of a writing. But this rule applies only when a witness is relying on the document when testifying or the CONTENTS of the document are at issue.
Does the rule against hearsay bar testifying about what a drug-sniffing dog did?
Nope. The rule against hearsay bars the admission of an out-of-court statement made by a person—not a machine or animal—that is offered to prove the truth of the matter asserted therein. Includes date stamp on faxes, lab results
If a witness is unavailable to testify, can their ID of defendant in a police line up be admitted?
NO. A declarant’s prior statement that identifies a person as someone the declarant perceived earlier is nonhearsay if the declarant testifies and is subject to cross-examination about the statement.
Under Virginia law, in personal injury or wrongful death actions, no writing or recording may be used to contradict the witness, other than a(n) __________ or a recording made simultaneously with the wrongful act.
deposition
Under Virginia Rule 608(b), specific instances of untruthful conduct ______________________________ for the purpose of attacking a witness’s credibility.
MAY NOT BE USED
What’s the recorded recollection hearsay exception?
The recorded recollection hearsay exception allows a record to be read into evidence if it (1) concerns a matter that a witness once knew but cannot recall at trial, (2) was made or adopted by the witness when the matter was fresh in his/her mind, and (3) accurately reflects the witness’s personal knowledge at the time it was made.
VA—When is evidence of prior abuse by the victim admissible in VA?
In any criminal case alleging personal injury or death.
In VA, when may an expert base her evidence on inadmissible facts?
In civil cases, so long as they are of a type reasonably relied on by experts in the field.
In VA, may a witness render an opinion as to the ultimate facts of a case?
An expert witness may render an opinion as to the ultimate facts at issue in a civil case.
Does VA set a time limit on convictions that can be used for impeachment?
No. Virginia does not set a time limit on convictions that can be used for impeachment.
Under Virginia Rule 608(b), specific instances of untruthful conduct ______________________________ for the purpose of attacking a witness’s credibility.
May NOT be used.
In insanity cases, __________, an expert __________ testify to the defendant’s diagnosis of mental disease and to the effects of that disease, but __________ say explicitly that defendant lacked capacity to understand the wrongfulness of his actions.
Both in VA and FRE, can, cannot.
What does it mean for evidence to be relevant?
Evidence must be relevant to be admissible, and all relevant evidence is admissible unless excluded by a specific rule, law, or constitutional provision. Evidence is relevant if it is both probative and material.
Relevant evidence may be excluded under Rule 403 if its probative value is substantially outweighed by the danger of unfair prejudice.
When can a prior inconsistent statement (not under oath) be used to impeach a witness?
Extrinsic evidence of a witness’s prior inconsistent statement is admissible only if the impeached witness has the opportunity to explain or deny—and the adverse party can examine the witness about—the statement (or if justice so requires).
After an accident, police record D saying “I ran a red light” and “Don’t worry, I have car insurance.” Which if any statements are admissible?
Just “I ran a red light.”
Statements made by and offered against a party-opponent are nonhearsay and therefore admissible substantively unless barred by another evidentiary rule. Under FRE 411, evidence that a party was (or was not) covered by liability insurance is not admissible as substantive proof of negligence or wrongdoing.
When is a felony conviction admissible?
Convictions for felonies not involving dishonesty that are no more than 10 years old are admissible against a civil witness unless the party opposing the introduction of the conviction shows that its probative value is substantially outweighed by its prejudicial effect.
How can a photograph by authenticated if it is admissible evidence?
A photograph is authenticated by having a witness with personal knowledge—i.e., knowledge based on firsthand observation or experience—of the thing depicted testify that the photograph fairly and accurately depicts that thing.
Must a declarant be unavailable for the present sense exception to be used to admit evidence?
NO. Statements concerning the declarant’s then-existing state of mind (e.g., statements of motive, intent, or plan) are excepted from the rule against hearsay.
What are the 3 requirements to authenticate an x-ray?
Authenticating an item of evidence that is a physical representation of something that could not otherwise be seen requires proof that
(1) the process for creating the evidence was accurate,
(2) the machine that produced the evidence was working properly, and
(3) the operator of the machine was qualified to operate it.