Evidence ✔️ Flashcards
Applicability of the Federal Rules of Evidence?
FRE do not apply to:
- Court’s determination of a preliminary question of fact re admissibility,
- Grand jury proceedings, and
- Criminal proceedings for: warrant or summons issuance, preliminary examination, extradition/rendition, bail/other release consideration, sentencing, or probation/supervised release.
Who decides what when it comes to evidence?
The judge decides preliminary questions of the competency of evidence.
The jury determines the weight and credibility of evidence.
Rules on challenges to an evidence ruling?
The ruling must affect a substantial right of a party, and the party must notify the judge of the error through either:
Objection (if the evidence was admitted) or
Offer of proof (if the evidence was excluded)
⚠️ No need to challenge if it affects a substantial right and is plain error (aka an error obvious to a reviewing court); best practice to challenge anyway
What is the Rule of Completeness?
For a piece of evidence partially introduced, an adverse party may compel the omitted portion also be introduced, to help explain it.
What is the scope of admissibility of evidence?
Evidence may be admissible for one purpose but not another.
The court must restrict evidence to its proper scope and instruct the jury accordingly.
What is judicial notice?
What kind of facts are subject to judicial notice?
Judicial Notice = The court’s acceptance of a fact as true without requiring formal proof.
Adjudicative facts (facts of the case at hand typically decided by a jury) are subject to judicial notice if the fact is not subject to reasonable dispute because:
- it’s generally known within the community, or
- can be accurately and readily determined from reliable sources.
How must the judge instruct the jury on judicial notice?
(Civil case) Jury must be instructed to accept the noticed fact as conclusive.
(Criminal case) Jury must be instructed that it may or may not accept any judicially noticed fact as conclusive.
What is the scope of cross-examination?
Scope of cross-examination is generally limited to the subject matter of direct examination and witness credibility; redirect and recross may be permitted, the scope is within the court’s discretion.
What should you do if a witness’s answer makes the testimony improper?
Move to strike.
Only examining counsel may move to strike an unresponsive answer.
What is a leading question?
What are the rules re leading questions?
Leading questions suggest the answer within the question.
They are not permitted on direct ⚠️ unless:
(a) a hostile witness,
(b) needed to develop the witness’s testimony, or
(c) the witness struggles with communication.
Leading questions are generally allowed on cross-examination without restriction.
Define these improper questions:
Compound?
Assumes facts not in evidence?
Argumentative?
Calls for conclusion/opinion?
Repetitive?
Foundation?
Compound: Requires multiple answers to multiple questions
Assumes facts not in evidence: Assumes as true facts not yet established
Argumentative: Intended to present an argument, rather than elicit a factual response
Calls for conclusion/opinion: Requires witness to draw a conclusion or state an opinion he’s not qualified to make
Repetitive: aka asked and answered
Foundation: Failure to establish necessary predicate, e.g. authentication of tangible evidence
Whom must the court exclude (and who is exempt)?
The court must exclude witnesses from the courtroom so they don’t hear other witnesses’ testimony, ⚠️ except for:
- Parties to the case (natural persons)
- Individual designated as representative of parties (e.g. corporations)
- Persons essential to a party’s presentation of a case, and
- Persons whose presence is permitted by statute (e.g. victims)
What are the burdens of proof?
The burden of production = must produce legally sufficient evidence for each element of a claim such that reasonable trier of fact could infer the alleged fact has been proven (aka prima facie case)
The burden of persuasion = either:
Preponderance of the evidence (civil cases), or—at times—clear and convincing, or
Beyond a reasonable doubt (criminal cases)
What are presumptions and what do they do?
Presumptions can be rebuttable or conclusive.
Rebuttable presumption shifts the burden of production—NOT persuasion—to the opposing party.
Conclusive presumption cannot be challenged by contrary evidence.
What is the effect of destruction of evidence?
Destruction of evidence generally raises a rebuttable presumption that the evidence would be unfavorable to the destroyer, if the other party establishes:
- destruction was intentional,
- evidence is relevant, and
- alleged victim acted with due diligence as to the destroyed evidence.
What kind of evidence can come in?
Generally, all relevant evidence is admissible (unless excluded by a rule, law, or constitutional provision).
What does relevant mean? (Evidence)
Evidence is relevant if probative and material.
Probative = the evidence has any tendency to make a fact more or less probable than it would be without the evidence
Material = the evidence is of consequence in determining the action
When can relevant evidence be excluded?
(Rule 403 exclusion)
Prejudice >>> Probative
If the probative value is substantially outweighed by the danger of unfair prejudice (confusing issues, misleading jury, undue delay, wasting time, needless presentation of cumulative evidence).
May evidence be admitted whose relevance is not determined yet?
Yes, evidence whose relevance is dependent on the existence of a fact requires proof sufficient to support a finding that the fact does exist.
It may be admitted on condition that the proof is later introduced.
What is the general rule for character evidence (in civil cases)?
Character evidence is typically inadmissible to prove a person acted in accordance with that character/trait on a particular occasion.
⚠️ Character evidence can come in when character is an essential element of a claim/defense instead of a means of proving a person’s conduct (usually defamation, negligent hiring or negligent entrustment, child custody)
What is the general rule for character evidence (in criminal cases)?
Prosecution cannot introduce evidence of D’s bad character to prove D has a propensity to commit crimes and so is likely to have committed this crime.
Defense can introduce evidence of D’s good character as being inconsistent with type of crime charged, provided it is pertinent and is reputation or opinion testimony.
⚠️ Once D “opens the door” by offering evidence of his good character (or victim’s bad character), prosecution can rebut by attacking D’s character.
Defense can introduce reputation or opinion evidence of the victim’s character when relevant to the defense asserted (evidence of victim’s sexual conduct is very limited).
Prosecution can rebut evidence of victim’s bad character with evidence of victim’s good character (and in homicides, can offer victim’s trait for peacefulness to rebut evidence that victim was first aggressor)
What form must character evidence take?
When character evidence is admissible, it may be proven by testimony about a person’s reputation or by witness opinion.
Can character evidence be used to impeach? What kind?
Character evidence of a witness’s untruthfulness is admissible/relevant to impeach that witness.
For what purpose(s) is evidence of specific bad acts allowed/disallowed?
Bad acts evidence is not admissible to show D’s criminal propensity to prove he committed the crime in question.
⚠️ It can be admitted for other purposes (including but not limited to M-I-M-I-C):
Motive,
Intent,
absence of Mistake,
Identity, or
Common plan
or other non-propensity purpose(s).
Upon request from criminal D, prosecution must provide reasonable notice, in writing (unless excused by court for good cause) of: the general nature of MIMIC evidence they intend to offer at trial, and the non-propensity purpose it will be offered for.
When character is essential element of claim/defense (civil cases), it can come in as reputation or opinion, but not against criminal D to show propensity.
⚠️ A criminal D can offer specific acts inconsistent with crime charged.
A character witness can be cross-examined about specific acts committed by the person whose character they’re testifying about.
What is habit evidence, and what’s the rule?
Habit evidence can generally come in, even to show action in conformity.
Habit evidence is of a person’s particular routine (i.e. semi-automatic) reaction to a specific set of circumstances.
Evidence of a person’s habit (or organization’s routine) is admissible to prove the person acted in accordance with the habit on a particular occasion!
NB: Admissible without corroboration, and without an eyewitness.
What are the requirements of a lay witness?
A lay witness (non-expert) must:
have personal knowledge of a matter in order to testify about it, and
give an oath or affirmation to testify truthfully.
Can a judge testify at a trial he oversees?
No.
Can a juror testify?
A juror generally may only testify after trial about:
- extraneous prejudicial information brought to jury’s attention,
- improper outside influence, or
- mistakes on the verdict form.
How old do you have to be to testify?
There is no specific age requirement.
But to testify, the witness must be able to differentiate truth from falsehood and understand the requirement to be truthful.
Federal law rebuttably presumes a child is competent to testify (they’ll put kids on stand via CCTV sometimes).
What does a Dead Man’s statute do?
It protects decedent’s estate from parties with financial interest in the estate.
It’s a statute designed to prevent perjury in a civil case by prohibiting a witness who is an interested party from testifying about communications or transactions with a dead person (a “decedent”) against the decedent unless there is a waiver.
Predecessors in interest or those directly affected financially may be disqualified from testifying.
NB: An interested person or protected party can waive the protection by failing to object to a disqualified witness or introduction of protected evidence.
⚠️ It does not apply in criminal cases.
Can you bolster a witness’s credibility?
Not out the gate—it must first be attacked (then you can admit evidence of truthful character).
What is admissible as impeachment evidence of a witness’s character for truthfulness?
Opinion/reputation testimony? OK to attack witness’s character for untruthfulness.
Specific instances of conduct? Generally not OK on direct. On cross, OK if probative of witness’s truthfulness or that of sb whose character they’re testifying about.
If witness denies a specific act, extrinsic evidence cannot come in to prove the specific act (⚠️ except for criminal convictions). “You can only ask.”
What basis can impeachment evidence be made on?
A challenge to a witness’s testimony can be based on
- character for untruthfulness,
- bias,
- ability to perceive or testify accurately,
- contradictory prior statement, or
- another witness.
Which criminal conviction evidence is admissible for impeachment?
A crime involving dishonesty/false statement can be used to impeach any witness for any conviction.
Otherwise, a criminal conviction is admissible to impeach witness only if punishable by death or imprisonment >1 year.
⚠️ If the witness is the D in his own criminal trial, it’s admissible only if its probative value outweighs the prejudicial effect (in if Probative > Prejudice) to that D (with any other witness it’s the 403 standard—out if Prejudice >>> Probative)
A conviction or release from over 10 years ago can come in to impeach if:
- (in if Probative >>> Prejudice) probative value substantially outweighs prejudicial effect, and
- reasonable written notice of intent to use evidence.
NB: Evidence of an arrest cannot be used to impeach.
Can evidence of pardoned/annulled/etc. convictions come in?
Criminal conviction evidence is not admissible if subject of a pardon, annulment, or other action based on a finding of innocence.
⚠️ Pending appeal does not prevent impeachment.
Can a juvenile adjudication come in?
A juvenile adjudication is not admissible to impeach D.
⚠️ but it may impeach other witness’s character for truthfulness in a criminal case if:
- an adult conviction for that offense would be admissible, and
- admitting it is necessary to determine guilt/innocence.
Can evidence of a prior arrest (without a conviction) come in to impeach witness?
No.
Can evidence of bias come in?
Yes, bias or interest can be used to impeach witness because relevant to credibility.
Can evidence of sensory competence come in (to impeach)?
Yes, a witness’s sensory competence can be impeached for deficiency in capacities to perceive, recall, or relate information.
Can you impeach a hearsay declarant’s statement(s)?
Yes, the credibility of a declarant can be attacked by any evidence admissible if declarant had testified as a witness.
If declarant is called as a witness, he can be examined as if under cross-examination.
Can prior inconsistent statements be used to impeach?
Yes, prior inconsistent statements can be used to impeach if inconsistent with material part of the witness’s testimony.
⚠️ Extrinsic evidence of a prior inconsistent statement is admissible only if:
- the witness has a chance to explain/deny statement, and
- opposing party can examine witness about it
(NB: this opportunity is not required for hearsay declarants or opposing party statements).
Can you bring evidence of a witness’s religious opinions and beliefs?
Religious opinions and beliefs cannot be used to impeach credibility, but they are admissible to show bias/interest.
Can contradictory evidence come in to impeach?
Yes, if it contradicts witness’s testimony. This includes contradictory material extrinsic evidence.