Essay Approaches Flashcards
Relevance
Evidence is relevant if it has a tendency to make a fact more or less probable than it would be without the evidence and the fact is of consequence in determining the action.
Exclusion of Relevant Evidence
Relevant evidence may be excluded if its probative value is substantially outweighed by the danger of unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needlessly presenting cumulative evidence.
Character Evidence–Civil Case
In a civil case, character evidence is not admissible to prove that a person acted in accordance with that character trait on a particular occasion.
However, character evidence is admissible when character is an essential element of a claim or defense.
Character Evidence–Criminal Case
In a criminal case, the prosecution is not permitted to introduce bad character evidence about a defendant in order to prove he has the propensity to commit the crimes.
If the defendant “opens the door,” the prosecution may:
- Call a witness to rebut and attack the defendant’s claims of good character with reputation or opinion based evidence; or
- Cross-examine the defendant’s character witness and ask about the defendant’s reputation, opinion, or specific bad acts by the defendant.
Victim’s Character
A defendant may introduce reputation or opinion evidence of the victim’s character trait if it is relevant to the defense asserted.
Specific Bad Acts
(other uses)
May be admissible to prove motive, opportunity, intent, preparation, plan, knowledge, identity, absence of mistake, or lack of accident. (MIMIC)
Habit Evidence
Evidence of a habit or routine practice may be admitted to prove that on a particular occasion they acted in accordance with the habit or routine practice.
Witness Competence
A non-expert witness must have personal knowledge of a matter to testify about it.
Lay Opinion
A lay opinion is admissible if it is rationally based on the witness’s perception, helpful to clearly understanding the witness’s testimony or to determining a fact in issue; and not based on scientific, technical, or specialized knowledge.
Expert Testimony
- The subject matter must be scientific, technical, or specialized knowledge that assists the trier of fact on relevance.
- The testimony must be based on sufficient facts or data and the product of reliable principles and methods.
Present Recollection Refreshed
A witness may examine any item to refresh his present recollection, and his testimony must be based on his refreshed recollection (he may not read from the document)
Past Recollection Recorded
A memo or record about a matter the witness once had knowledge of but now has insufficient recollection of to testify that was made or adopted by the witness when it was fresh in the witness’s memory and is accurate may be read into evidence.
Impeachment
A witness’s credibility can be attacked by:
- Opinion/reputation testimony from another witness
- Specific instances of conduct (subject to exceptions)
Impeachment
Exception to specific instances of conduct rule: Criminal convictions
- Extrinsic evidence of a criminal conviction for crimes involving dishonesty must be admitted.
- Evidence of a crime not involving dishonesty if the crime was punishable for more than one year is admitted:
(a) If the conviction is against a witness not the defendant, use 403 analysis
(b) If the witness is the defendant, only admitted if the probative value outweighs the prejudicial effect to the defendant. - 10 year rule: only admissible if the probative value substantially outweighs the prejudicial effect