Evidence Flashcards
Lay Witness
Personal Knowledge/Perceptions; no conclusions; oath to testify truthfully
Cannot be a Witness
Judge or Juror
Child Witness
regardless of age, can testify if can tell the difference b/w truth & lie
Expert Witness
Admit (lay foundation for topic they are testifying about by showing experience, edu, publications on that topic); can use outside material to give expert opinion; can give legal conclusions (except.: criminal cases – no expert legal conclusions re mental state about an element [e.g., intent] of a crime/defense)
knowledge, skill, experience, education, or training
if expert opinion relies on otherwise inadmissible facts or date, then the info may be disclosed to the jury if probative value in helping jury evaluate expert opinion substantially outweighs prejudicial effect
can pose hypos to experts, but cannot omit undisputed material facts
Court Control of Witnesses
Reasonable control to make sure Ws are examined to tell the truth, to stop wasting time, or to avoid embarrassing W
Leading Questions
Not allowed on direct (except: hostile witness, an adverse party, a shy/young witness, jog a witness’s memory, lay a foundation, necessary to develop testimony); allowed on cross
Refreshing Recollection
Use any doc/pic to refresh W’s memory. NOT read into evidence.
can use literally anything. “campbell’s noodle soup.”
Excluding Witnesses
W1 cannot be in the courtroom to hear what the other Ws are testifying about (except: W1 is a party, statute allows it, if needed to properly present case)
Roles
Judge = Qs of law & decisions of admissibility; Jury = Qs of fact & decisions re weight of evidence/facts
Objections
Evidence is admitted; must be timely & include grounds of making objection
Offer of Proof
Evidence is excluded; must offer why should be admitted to reserve appeal
Burden of Production
1st P must prove each element of crime/claimif P proves, then D must prove each element of defense
Burden of Persuasion
on P; Civil = PoE (51%); Criminal: BRD
Presumption
Once P meets burden of production, judge finds rebuttable presumption D is guilty/liable
Jury – may accept (D puts on defense), must accept (D does NOT put on defense), conclusive presumption (no contrary evidence bc cannot be debated [e.g., a statute])
Impeachment
Witness
W on stand [inc. D if on stand]; attacking W’s credibility (PIS, bias, or defect)
-Bias - intrinsic or extrinsic evidence
-PIS/Contradiction/Lie – 2 statements; can bring intrinsic & extrinsic evidence (inc. other W)
-CHARACTER FOR TRUTHFULNESS
(1) Reputation or Opinion Testimony
(2) Prior Bad Act –> ONLY RELATES TO HONESTY/TRUTHFULNESS + INTRINSIC EVIDENCE
(3) Prior Convictions – Felony –> No, unless w/in last 10 years & passes balancing test); Crime of Untruthfulness –>Yes regardless if felony or misdemeanor = allowed intrinsic & extrinsic evidence
Impeachment & Collateral Matters
No impeachment on irrelevant matter
Impeachment & Substantive Evidence
(1) When a statement is a hearsay exception
(2) a question that impeaches a witness may also be used as substantive evidence if the question concerns a material fact or issue
Relevant
Tendency to make a fact more or less probable (probative) AND fact is of consequence to the outcome of the case (material); all relevant evidence admissible
Inadmissible Relevant Evidence
Unfair prejudice (lie detector test); mislead jury; confuse any issues; cause delays; waste time
Authentication
Evidence is what it claims to be (document, object, writing, voice recording, pictures, charts)
Proving authenticity – direct testimony ID object; special marking/distinctive; testimony by someone with personal knowledge who is familiar with the evidence [most common]), establishing a chain of custody (substantially unbroken history of custodians); comparison against authenticated specimen by expert or jury; x-ray images & electrocardiograms & infrared cameras (just need to show reliable)
Self-Authenticating – nature of doc authenticates itself (official, notarized, newspaper, seal on it)
Character Evidence
Defendant; dealing with bad things D did in past (could be P in civil). Not admissible bc too prejudicial
* Exceptions –
Civil: when character is at issue (defamation/libel/slander; child custody; negligent entrustment; misrepresentation or fraud) Opinion, Reputation, & Specific Acts allowed
sexual assault & child molestation–> specific acts allowed
Criminal:
(1) When D opens door with evidence of good character for peacefulness (for violent crimes) or honest/truthfulness (for dishonest crimes) Reputation or Opinion allowed [P can rebut this evidence w bad evidence that negates same trait Reputation or Opinion allowed ];
can only use specific instances of conduct when character is an essential element of the crime or the defense
(2) MIMIC Exception – circumstantial evidence to show motive, intent, mistake/absence of mistake, ID, or common plan or scheme. Other - to show knowledge of crime, opportunity to commit crime, consciousness of guilt
(3) If D is claiming self-defense, D can show victim was the aggressor
(4) If D is accused of child molestation or sexual assault, P can show evidence of other e.g., of child molestation by D
Habit Evidence
Routine practice; done all the time. Allowed against someone to show they do x all the time (but not liability)
routine practice of a business – allowed to show they acted in conformance w its habit
don’t need evidence to corroborate and don’t need eyewitnesses
Hearsay
NOT admissible. Out of court statement offered to prove the truth of the matter asserted
Not offered TOMA – Words of offer/acceptance; libel or slander; verbal acts that show motive or notice; effect on the listener
Non-Hearsay
(1) Admissions (OP statement of guilt) –> Vicarious; Adoptive (silence when reasonable person would react/object);
2-4 = admissible if W subject to cross-examine
(2) Prior Consistent Statement (used to refute charge that something made up or improper motive or rehabilitate witness);
(3) Prior Sworn Inconsistent Statement;
(4) Prior ID
2-4 exceptions = declarant must testify & be subject to cross-examination
Unavailability Exceptions
Declarant must be unavailable (e.g., missing, coma, w protection program, dead, plead the 5th, etc.)
Dying Declaration
Unavailability Exceptions.
(1) declarant unavailable (doesn’t have to be dead); (2) believes death is imminent; (3) say why they are dying; (4) applies in a homicide or civil case
Statement Against Interest
Unavailability Exceptions. Not an admission.
(1) declarant unavailable; (2) declarant is a non-party; (3) declarant makes a statement that makes them look liable or guilty about something it LOOKS like an admission (but is not bc they are a non-party)
if offered in criminal case and exposes declarant to criminal liability–> must be corroborated to indicate trustworthiness