Witnesses Flashcards
- Witness is competent if (2 things).
2. Child competent W in NY if ______ (crim vs civ)
- A. personal knowledge of W (saw or heard subject of testimony)
B. oath/affirmation to tell truth - In NY, child competent if he understands duty to tell the truth. For civil cases, child must be under oath. For crim cases, child under 9 can testify if he doesn’t understand duty of oath (but D can’t be convicted solely on unsworn child testimony - must be corroborating ev too).
Dead man statute generally/multistate vs NY. Automobile accident exception in NY? Only applies to INTERESTED witnesses, not merely biased, but interested.
Multistate: W not incompetent just b/c he’s interested in outcome.
NY: IN CIVIL CASES, an interested W is incompetent to testify against estate of decedent concerning personal transaction/communication b/t W and deceased (to avoid perjury).
In auto accident case based on negligence, interested W can testify as to decedent’s conduct and demeanor, but may NOT testify w/r/t decedent’s ORAL STATEMENTS.
Leading questions: 1. Generally on direct? 4 exceptions. 2. Generally on cross?
- Generally leading Qs disallowed on direct except (A) prelim intro matters; (B) to examine youthful or forgetful W; (C) hostile W; (D) W is adverse party or employee/subordinate of adverse party
- Allowed on cross.
- Refreshing W’s recollection. (Writing must be set aside after refreshment.)
- Adversary’s rights w/r/t refreshed recollection (3)
- Allowed with writing when W’s memory fails him - no authentication, no best evidence rule, no hearsay objection.
- (A) must show refresher doc to adversary; (B) adversary can use doc on cross; (C) adversary can introduce it into evidence (proponent cannot make it evidence)
Past recollection recorded 1. def.
- 5-part req’s to read it to jury
- NY distinction?
- Can opponent show it to jury on multistate?
- Hearsay exception when refreshed recollection doesn’t refresh W.
- (A) show writing doesn’t jog W’s memory
(B) W had personal knowledge at former time
(C) writing made or adopted by W
(D) writing/adoption occurred while fresh in W’s memory
(E) W has to be able to vouch for accuracy w/r/t the time it was made - NY: can give writing to jury. Multistate: can only read it to jury.
- Yes, opponent can always introduce.
Opinion testimony: rules for 1. lay person (2 reqs) 2. expert testimony (3 reqs)
- A. opinion rationally based on W’s perception; B. opinion helpful to jury in deciding a fact (per judge);
- A. Qualifications of expert (education or experience); B. Proper subj matter (science, technical knowledge helpful to jury); C. Proper basis for opinion (personal knowledge, other evidence in trial record, facts not in evidence if of type relied upon by such experts to form opinions)
- can expert introduce facts that are basis for his opinion?
- CANNOT introduce underlying facts, but judge can let expert disclose contents for nonhearsay purpose of helping jury evaluate expert op.
Expert opinion must be based on reliable principles and methods - judge decides based on 4 factors for multistate (TRAP) and 1 factor for NY
use reliable principles and apply them reliably to facts of case. Four factors for judge to decide: (A) TESTING principles; (B) RATE of error; (C) ACCEPTANCE by other experts in field; (D) PEER review and PUBLICATION.
In NY, 1 factor: GENERAL ACCEPTANCE IN RELEVANT SCIENTIFIC FIELD.
MULTISTATE: Learned treatise hearsay exception - how does it work on direct? on cross?
- relevant portions of treatise can be read into substantive evidence by expert during direct examination.
- during cross, treatise can be read into record to impeach other side’s expert.
NY LEARNED TREATISE EXCEPTION - on direct? on cross?
- on direct, no hearsay exception for learned treatise. can only be basis of expert testimony, NOT AS SUBSTANTIVE EVIDENCE (contrast w/ multistate)
- during cross, learned treatise may only be used, NOT AS SUBSTANTIVE EVIDENCE, and only if expert admits reliability of learned treatise.
Do we allow opinion testimony w/r/t ultimate issue in case?
Permissible expert and lay person opinion to speak to ultimate issue in case. BUT MUST BE HELPFUL - not helpful if just regurgitating legal jargon.
Expert relies on XYZ in print, then XYZ can’t be given to the jury b/c they’ll take it as true. That’s the general rule. When exception?
Judge can let jury see it in his discretion TO HELP JURY UNDERSTAND THE BASIS FOR HIS OPINION and judge its reliability.
Can expert ID what he/she relied upon when speaking in court?
Yes, but only in GENERAL TERMS. Expert CANNOT SNEAK HEARSAY IN THROUGH BACKDOOR.
Cross-examination: Subject matter scope?
- Matters w/in scope of direct exam.
2. Credibility of witness
Can you bolster your own witnesses credibility? If so, when?
You have to do it on redirect after W’s credibility has been attacked.
Allow prior consistent statement by W generally? Exception?
Can’t be on direct b/c it has minimal probative value and is hearsay. EXCEPT FOR PRIOR IDENTIFICATION OF A PERSON, e.g., crim cases = HEARSAY EXCEPTION.
Can you impeach your own witness? Fed v NY
Fed: Yes, can impeach own witness on direct.
NY: CANNOT IMPEACH unless there is PRIOR INCONSISTENT STATEMENT SIGNED BY W OR UNDER OATH. Can only impeach own W in criminal cases if testimony is AFFIRMATIVELY DAMAGING for direct examining attorney’s case.
Impeachment methods (7)
- Prior inconsistent statements
- W’s bias
- Sensory deficiencies
- W’s bad character for truthfulness (w/ reputation or opinion evidence)
- Criminal convictions of W
- Bad acts of W (reflecting on W’s truthfulness)
- Contradiction (of fact vs testimony)
How can you use impeachment methods: 2 ways
- CONFRONTING the W to get W to admit it (req’d to confront re BIAS and (in NY) prior inconsistent statement)
- EXTRINSIC EVIDENCE impeaching testimony w/r/t all methods EXCEPT A. bad acts and B. collateral contradictory facts