Rules of Evidence Flashcards
401
Test for relevant evidence
401(a)
probative (tending to prove) value; evidence is relevant if it has a tendency to make a fact more or less probable than it would be without
determining factors of probative value
how important the evidence is to the resolution of the case;
necessity of the evidence compared against prejudicial effect of other evidence;
remoteness…how far removed evidence is in space and time from the people, places, and things being litigated;
logical proximity of evidence to key disputes;
401(b)
evidence is of material fact, that it is of consequence in determining the (legal) action (made by either side)
402
GENERAL ADMISSIBILITY - (1) irrelevant evidence is not admissible, (2) evidence is admissible unless otherwise specified by either: the US Constitution; Midlands Case Law; other rules prescribed in Midlands, and (2) irrelevant evidence is not admissible, and (3) relevant evidence is limited to the information supplied by or reasonably inferred from the case materials supported by AMTA
403
WHEN TO EXCLUDE RELEVANCE TEST - relevant evidence is excluded when its probative value (tendency to support) is substantially outweighed by: (1) unfair prejudice, (2) confusing the issues or misleading the jury, (3) undue delay, wasting time, or needlessly presenting cumulative evidence.
unfair prejudice
interferes with the jury’s ability to reach a verdict impartially; undue tendency to suggest decision on an improper basis
confusing the issues or misleading the jury
presenting evidence that is relevant to an issue outside the scope of the trial
needlessly presenting cumulative evidence
repetitive evidence; already been established through similar evidence or the same issue
404
Character evidence, crimes, or other acts
404(a)(1)
Character evidence, prohibited uses
evidence of a person’s character (trait) is not admissible to prove that they acted in conformity with that trait on a particular occasion, except for specifics under 404(a)(2)
404(a)
establishes baseline rule that character evidence is generally not admissible in a criminal trial for the purpose of showing propensity, or making the argument that the way a person likely acted is consistent with a specific character trait on a particular occasion
404(a)(2)
Exceptions that allow the admissibility of character evidence when it’s a defendant or victim in a criminal case
404(a)(2)(A)
defense can offer evidence of defendant’s pertinent trait, and if admitted the prosecution can offer evidence to rebut it
404(a)(2)(B)
defendant may offer evidences of alleged victim’s pertinent trait (if admitted, prosecutor may offer evidence to rebut it, and offer evidence to the defendant’s same trait)
404(a)(2)(C)
homicide case only
prosecutor may offer evidence of the alleged victim’s trait of peacefulness to rebut evidence that the victim was the firs aggressor
404(a)(3)
Evidence of a witness’ character may be admitted under Rules 607, 608, 609
404(b)(1)
Prohibited uses of character evidence in crimes, wrongs, or other acts
Evidence of a crime is not admissible (cannot be used) to prove a person’s character (build a profile of their character for the jury) in order to show that on a specific occasion they acted in accordance with that said character
404(b)(2)
Permitted uses of character evidence in crimes; notice in a criminal case
Admissible for purposes of:
proving motive, opportunity, intent, preparation, plan, knowledge, identity, absence of mistake, or lack of accident.
405
Methods of proving character
405(a)
Proving character by their reputation or opinion:
Evidence of person’s character (trait) is admissible when proved by testimony about the person’s reputation or by testimony in the form of an opinion.
On CX, the Court may allow inquiry into relevant specific instances of the person’s conduct.
405(b)
Proving character by specific instances of conduct:
when a person’s character (trait) is an essential element of charge, claim, or defense, the character (trait) may also be prove by relevant specific instances of the person’s conduct
406
Habit, routine practice:
evidence of a person’s habit our an organizations routine practice may be admitted to prove that on a particular occasion the person/organization’s routine was them acting normally
can be admitted regardless of whether it is corroborated or whether there was an eyewitness
602
NEED FOR PERSONAL KNOWLEDGE -
witness can’t testify to a matter unless evidence is introduced to support the finding that the witness has personal knowledge on the matter (they know what they’re talking about)
subject to 703, opinion testimony by expert witnesses
701
OPINION TESTIMONY BY LAY WITNESS -
If a witness is not testifying as an expert, testimony in the form of an opinion is limited (a)(b) and (c)
701(a)
rationally based on the witness’ perception
701(b)
helpful to clearly understanding the witness’ testimony or to determining the fact in an issue
701(c)
not based on scientific, technical, or other specialized knowledge within 702 (expert witness testimony)
702
Testimony by an expert witness and their qualifications based on knowledge, skill, experience, training, education
702(a)
the expert’s scientific, technical or other specialized knowledge will help to understand the evidence or determine a fact in issue