Evidence Flashcards
Best Evidence Rule
Original doc/video/recording must be provided when its contents are at issue, EXCEPT when there are duplicates or original destroyed.
NB: Certified public records and summaries of voluminous writings are OK.
NY: Copies NOT OK unless for biz records copied through mechanical reproduction OR for other writing, protective copies which can’t be altered.
Judicial Notice - Feds v. NY
In NY, always discretionary except for public acts of US and state gov’ts.
Relevance
Low threshold: evidence w/ any tendency to make fact more or less likely (“probative”) and fact matters for outcome (“material”).
Rule of Completeness
When one party intros part of writing/recording, adverse party may compel intro of omitted portions or of closely related doc (e.g., reply letter) in order to explain/contextualize it.
Rule 403
Feds: Relevant evidence may be excluded if probative value is sub’ly outweighed by danger of unfair prejudice, misleading jury, wasting time, or presenting cumulative evidence.
NY: Same standard. Differs by adding “unfairly surprising” opposing party as reason to deny.
Conditional Relevance
Feds: Judge will allow in if conditional fact COULD be found by preponderance of the evidence.
NY: Will allow in if jury could RATIONALLY find conditional fact.
Prior Bad Acts
Inadmissible to show propensity. EXCEPT in crim cases, admissible for MIMIC. (And NY reqs C&CE evidence for it to get in under MIMIC)
Fed: Can ask about them to impeach on X iff probative of truthfulness.
NY: Can ask about them iff they relate to truth, are immoral, or show willingness to put witness’s interests ahead of society,
MIMIC
Prior bad acts admissible against crim ∆ to show:
Motive Intent absence of Mistake Identity Common scheme or plan
NY: Reqs C&CE that ∆ committed act.
Habit evidence
Evidence of person’s habit OR organization’s routine is admissible to prove actions in conformity w/ that habit. Habit = particular routine reaction to specific circs.
NY: Habit must be “deliberate and repetitive pattern of conduct” that rarely varies.
Dead Man’s Statute
NY: party w/ financial interest in civil case can’t testify about communications w/ adverse party who is dead or mentally ill.
EXCEPT: survivors of crash can testify re negligence-related communications of driver/pilot.
Feds have no such statute but apply states’.
IMPEACHMENT
- Bad Character for Truthfulness: shown thru rep. or opinion testimony OR asking witness about prior untruthfulness (no extrinsic evidence). Also thru prior crimes of dishonesty and sometimes felonies.
- PIS: but intro’d by extrinsic evidence iff other side gets chance to explain.
- By Bias
- Impeaching Hearsay Declarant
Expert Witnesses
Fed: Testimony must be based on sufficient facts/data + reliable methods reasonably relied on by experts in the field + the reasonable application of one to the other.
NY: Frye standard asks whether majority of experts in this field approve of witness’s approach.
Authentication
Fed: Reqs threshold finding by ct that jury COULD find evidence authentic.
NY: Reqs C&CE showing of authenticity for tangible evidence. Same standard as feds for documentary evidence.
Self-authenticating docs: ancient docs (20+/30+ yrs old, found in approp. place w.out suspicion), public records, and replies to letters known to be authentic.
Privileges
1-2. Spousal Privs
- Atty-Client: confidential communs b/w client & atty for purposes of obtaining legal services. Only client can waive. EXCEPT for future crime/fraud.
- Work Product: ≠ atty-client communs but aren’t subject to discovery unless 1) substantial need, and 2) undue hardship to obtain.
- Therapist-Patient: includes social workers. EXCEPT for 1) ct-ordered exams, 2) mental state is an issue, or 3) commitment proceedings.
Spousal Privileges - Specifics
Feds:
A. Spousal immunity: spouse of CRIM ∆ can’t be called as witness; witness spouse can waive.
B. Confid. spousal communs.: protects confidential communs made b/w spouses while married.
NY: NO spousal immunity except no testimony in adultery claim. CSC can be overcome if both spouses waive.
NB: Neither priv applies when spouses suing each other or one spouse charged w/ crime against other or either’s children.