Evidence Flashcards
Sources of Evidence Law
Federal Rules of Evidence
Major topics
(1) Relevance
(2) Witnesses
(3) Hearsay
Minor Topics
(1) Authentication
(2) Best Evidence Rule
(3) Privileges
Other Topics
(1) Procedural considerations
(2) Burden of proof
(3) Presumptions
(4) Judicial notice
(5) Real evidence
Relevance: Basic principles
Evidence is relevant is it has ANY TENDENCY to make a material fact more probable or less probable than would be the case without the evidence
All relevance evidence is admissible, unless (a) a specific exclusionary rule applies or (b) the court makes a discretionary determination that probative evidence is outweighed by a pragmatic consideration
Relevance: Pragmatic Considerations
All relevance evidence is admissible, unless (a) a specific exclusionary rule applies or (b) the court makes a discretionary determination that probative evidence is outweighed by a pragmatic consideration (see below)
Seek to promote accuracy:
(a) Danger of unfair prejudice
(b) Confusion of the issues
(c) Misleading the jury
Seel to promote efficiency
(d) Undue delay
(e) Wast of time
(f) Unduly cumulative
Relevance: Similar Occurrences - General Rule
In general, evidence that concerns some time, event or person other than that involved in the case at hand, the evidence is inadmissible.
Relevance: Similar Occurrences - Plaintiff’s Accident History
Plaintiff’s Accident History:
(a) Generally, plaintiff’s accident history is INADMISSIBLE because it shows nothing more than fact that plaintiff is accident-prone.
(b) Exception: plaintiff’s accident history is ADMISSIBLE if the event that caused the plaintiff’s injury is in question.
Relevance: Similar Occurrences - Similar Accidents Caused by Same Instrumentality or Condition
Similar Accidents Caused by Same Instrumentality or Condition:
(a) Generally, other accidents involving defendant are inadmissible because they show nothing more than character for carelessness.
(b) Exception: other accidents involving the same instrumentality or condition may be admitted for three potential purposes IF the other accident occurred under substantially similar circumstances: (i) Existence of dangerous situation; (ii) Causation of the accident; (iii) Prior notice to defendant
Relevance: Similar Occurrences - Intent in Issue
If intent is in issue, prior similar conduct of a person may be admissible to raise an inference of the person’s intent on a later occasion
Relevance: Similar Occurrences -Comparable Sales on issue of value
Selling price of other property of similar type, in same general location, and close in time to period at issue, is some evidence of value of property at issue
Relevance: Similar Occurrences - Habit
Habit of a person (or routine of a business organization) is ADMISSIBLE as circumstantial evidence of how the person (or business) acted on the occasion at issue in the litigation
Distinguish from character evidence, which refers to a person’s general disposition or propensity.
Definition: Habit is a repetitive response to a particular set of circumstances; defining characteristics: (a) frequency of conduct, (b) particularity of conduct
Relevance: Similar Occurrences - Industrial Custom as Standard of Care
Evidence as to how others in the same trade or industry have acted in the recent past may be admitted as some evidence as to how a party in the instant litigation should have acted – as evidence of the appropriate standard of care
Relevance: Policy-Based Exclusions - Liability Insurance
Evidence that a person has (or does not have) liability insurance is inadmissible for the purpose of fault or absence of fault.
Exception: evidence of insurance may be admissible for some other relevant purpose, such as: (a) proof of ownership/control of instrumentality or location, if that issue is disputed by defendant; or (b) for the purpose of impeachment of a witness
Limiting Instructions
Limiting instructions should be given to the jury whenever evidence is admissible for one purpose but not another. The judge should tell the jury to consider the evidence only for the admissible purpose.
Relevance: Policy-Based Exclusions - Subsequent Remedial Measures
Post-accident repairs, design changes, policy changes etc. are INADMISSIBLE for the purpose of proving (a) negligence, (b) culpable conduct, (c) product defect, or (d) need for warning
Exception: Subsequent remedial measures may be ADMISSIBLE for some other relevant purpose, such as (a) proof of ownership/control or (b) feasibility of safer condition, if either is disputed by the defendant
Note: in a products liability action based on strict liability, the manufacturer’s subsequent remedial measures are inadmissible to show the existence of a defect in the product as the time of the accident. (The federal/multistate rules differ from the rule in some states)
Relevance: Policy-Based Exclusions - Settlements of Disputed Civil Claims
In the event of disputed civil claims, the following are INADMISSIBLE to show liability or impeach a witness’s prior statement: (a) evidence of settlement, (b) offer to settle, (c) statements of fact made during settlement.
Exceptions:
(1) Settlement evidence admissible for the purpose of impeaching a witness on the ground of bias
(2) Statements of fact made during settlement discussion in civil litigation with a government regulatory agency are admissible in a later criminal case
Note: Exclusionary rule only applies if there is a CLAIM that is DISPUTED at time of settlement discussion either as to validity of the claim or the amount of damages
Relevance: Policy-Based Exclusions - Offer to Pay Hospital or Medical Expenses
Evidence that a party has paid or offered to pay an accident victim’s hospital or medical expenses is INADMISSIBLE to prove liability.
Note: this rule DOES NOT exclude other statements made in connection with an offer to pay hospital or medical expenses
Character Evidence: Basic Concepts
Character evidence refers to a person’s general propensity or disposition, e.g. honesty, fairness, peacefulness, or violence
Potential purposes for the admissibility of character evidence:
(1) Person’s character is an ESSENTIAL ELEMENT int he case (rare in civil, never in criminal)
(2) Character evidence as CIRCUMSTANTIAL EVIDENCE of a person’s CONDUCT on a PARTICULAR OCCASION
(3) Witness’s bad character for truthfulness to IMPEACH CREDIBILITY
Character Evidence: Criminal Cases - Defendant’s Character
(a) Evidence of a defendant’s character to prove defendant’s conduct on a particular occasion is inadmissible during the prosecutor’s case in chief
(b) Defendant, during the defense, may introduce evidence of a RELEVANT character trait - by reputation (community) or opinion (of witness) testimony of a character witness - to prove his conduct; this OPENS THE DOOR TO REBUTTAL by the prosecution
(c) Prosecution’s rebuttal: IF defendant has opened the door by calling character witnesses, prosecution may rebut by:
(i) cross-examining the defendant’s character witnesses with “have you heard” or “did you know” questions about specific acts of defendant that reflect adversely on the character trait D introduced (P must have good faith, purpose must be impeach witness’s knowledge of D); or
(ii) calling its own reputation or opinion witnesses to contradict D’s witnesses
Character Evidence: Criminal Case - Victim’s Character, Self-Defense Case
Criminal defendant may introduce evidence of victim’s violent character as circumstantial evidence that the victim was the first aggressor
Character witness can testify to victim’s reputation for violence and may give opinion
Prosecution’s rebuttal: (a) evidence of victim’s good character for peacefulness (reputation or opinion); (b) may prove defendant’s character for violence
Character Evidence: Victim’s Character, Self-Defense Case - Defendant’s State of Mind
If the defendant, at the time of the alleged self-defense, was aware of the victim’s violent reputation or prior specific acts of violence, such awareness may be proven to show the defendant’s state of mind, i.e. fear, to help prove that he acted reasonably in responding as he did to the victim’s aggression
Character Evidence: Victim’s Character, Sexual Misconduct Case
Under rape shield law, in criminal and civil cases, where the defendant is alleged to have engaged in sexual misconduct, the following evidence about the VICTIM is ordinarily INADMISSIBLE:
(a) Opinion or reputation about the victim’s sexual propensity
(b) Evidence of specific sexual behavior of the victim
Exceptions in CRIMINAL cases:
(1) Specific sexual behavior of the victim to prove that someone other than the defendant was the source of semen or injury to the victim
(2) Victim’s sexual activity with the defendant if the defense of consent is asserted
(3) Where exclusion would violate defendant’s right of due process
Exceptions in CIVIL cases: court may admit evidence of specific sexual behavior or sexual propensity of the victim if its probative value substantially outweighs the danger of harm to the victim and unfair prejudice to any party
Character Evidence: Civil Cases
General rule: Character evidence is INADMISSIBLE to prove a person’s conduct on a particular occasion
Exception: Evidence of a person’s character is ADMISSIBLE in civil action where such character is an essential element of a claim or defense (can use reputation, opinion, specific acts):
(1) Tort action alleging negligent hiring or entrustment
(2) Tort of defamation (libel/slander)
(3) Child custody dispute
Character Evidence: Defendant’s Prior Crimes for Non-Character Purposes
General rule: Other crimes or specific bad acts of defendant are not admissible during the prosecution’s case-in-chief if the only purpose is to suggest propensity
Exception: Defendant’s bad acts or other crimes are admissible to show something specific about the crime currently charged:
M - Motive
I - Intent
M - Mistake or accident (the absence thereof)
I - Identity
C - Common scheme or plan
Proof of MIMIC: can establish (a) by conviction, or (b) by evidence (conditional relevancy standard: prosecution need only prove sufficient evidence from which a reasonable juror could conclude D committed the crime)
*If a MIMIC category is satisfied, prosecution may use other crimes/ bad acts as part of its case-in-chief
Character Evidence: Other Sexual Misconduct to Show Propensity in Sex-Crime Prosecution or Civil Action
In a case alleging sexual assault, the defendant’s prior acts of sexual assault are ADMISSIBLE as part of the prosecution’s case-in-chief or plaintiff’s case for the purpose of showing defendant’s propensity for sexual assault.
Same rule for child molestation.
Only allows prior acts, not reputation or opinion.
Authentication: Definition
If the relevance of a writing depends upon its source or authorship, a showing must be made that the writing is authentic (genuine), i.e. that it is what it purports to be. This process is authentication.
Authentication: Methods
Issue: whether X is the author of document:
(1) Witness’s personal knowledge (e.g., witness observed X sign the document)
(2) Proof of handwriting:
(a) Lay person’s opinion, on the basis of familiarity with X’s handwriting in the normal course of affairs
(b) Expert comparison opinion: handwriting expert testifies to opinion that X wrote document on basis of comparison between document and genuine sample of X’s handwriting
(c) Jury comparison: jury compares document with exemplar of X’s handwriting
(3) Proof by circumstantial evidence: a party may rely on circumstantial evidence, such as appearance, contents, substance, internal patterns or other distinctive characteristics
(4) Ancient document rule: authenticity may be inferred IF document is:
(a) At least 20 years old,
(b) Facially free of suspicion (e.g., no erasure marks), and
(c) Found in a place of natural custody
(5) Solicited Reply Doctrine: Document can be authenticated by evidence that it was received in response to a prior communication to the alleged author
Authentication: Self-Authentication
Following documents are presumed authentic (no need for foundation testimony, thus shifting burden to other party to show inauthentic)
(1) Official publications
(2) Certified copies of public or private records on file in public office
(3) Newspapers or periodicals
(4) Trade inscriptions and labels
(5) Acknowledged document (certified by notary)
(6) Commercial paper (e.g. promissory note)
Authentication: Photographs
Witness may testify on the basis of personal knowledge that the photograph is a fair and accurate representation of the people or objects portrayed
Best Evidence Rule: Definition
A party who seeks to prove the contents of a writing must either produce the original writing or provide an acceptable excuse for its absence. If the court finds the excuse acceptable, the party may then use secondary evidence–oral testimony or a copy.
The definition of a writing includes sound recordings, X-rays, and films.
Best Evidence Rule: When the rule applies
When a party is seeking to prove the contents of a writing, the best evidence rule applies.
Two principal situations:
(1) The writing is a legally operative document, i.e. the writing itself creates rights and obligations (e.g., patent, deed, mortgage, divorce decree, written contract)
(2) Witness is testifying to facts that she learned solely from reading about them in a writing
Best Evidence Rule: When the rule does NOT apply
When a witness with personal knowledge testifies to a fact that exists independently of a writing that records the fact, the best evidence rule does not apply.
Best Evidence Rule: Original Writing
Whatever the parties intended as the original, any counterpart intended to have the same effect, any negative of film or print from the negative, computer print-out.
Duplicate rule: duplicate is admissible to the same extent as original UNLESS it would be unfair or genuine question is raised as to authenticity of original
Duplicate definition: any counterpart produced by mechanical means that accurately reproduced the original (e.g., photocopy, carbon copy)
Handwritten copy is neither an original nor a duplicate
Best Evidence Rule: Excuses for Non-Production of Original
(1) Lost or cannot be found with due diligence
(2) Destroyed without bad faith
(3) Cannot be obtained with legal process
StandardL court must be persuaded by preponderance of the evidence that excuse has been established – then secondary evidence is admissible (e.g., testimony based on memory, handwritten copy)
Best Evidence Rule: Escapes
Escapes from BER:
(1) Voluminous records: can be presented through a summary or chart, provided the original records would be admissible and they are available for inspection
(2) Certified copies of public records
(3) Collateral documents (i.e. not very important to the case) (can use secondary evidence)