Evidence Flashcards
Approach to every evidence question:
- Relevance
- Expert Witness vs. Lay Witness
- Exclusion analysis (usually hearsay)
- Admissibility
Hearsay answers
Start with DIA:
Define hearsay
Identify why hearsay is important
Analyze exceptions
Define hearsay
An out of court statement offered to prove the truth of the matter asserted
Identify why hearsay is important
Hearsay is not admissible unless it comes within an exception or is considered non-hearsay.
List important exceptions for the MEE
Excited utterance Present sense impression Statement for purpose of medical treatment or diagnosis Business records Recollection recorded Then-existing state of mind Prior statement of identification Opposing party’s statement Statement against interest Public records
Excited utterance
A statement relating to a startling event or condition made while the declarant was still under the stress or excitement of the event or condition.
Present sense impression
A statement describing or explaining an event or condition made while or immediately after the declarant perceived it.
Statement for the purpose of medical diagnosis or treatment
Statement made for and reasonably pertinent to medical diagnosis or treatment that describes medical history, past or present symptoms or sensations, their inception, or their general cause.
Does not have to be made by the patient.
Business records
A record of acts, events, conditions, opinions, or diagnoses is admissible if it is made at or near the time of the event recorded by a person with knowledge of the event.
The making of the record must occur in the course of a regularly conducted business activity, and it must be the regular practice of the business to make such a record.
Past recollection recorded
A record that is on a matter that the witness once knew about, but now cannot recall well enough to testify fully and accurately, which was made while the matter was fresh in the witness’s memory may be read into evidence, but the proponent may not offer it as an exhibit.
The opponent can introduce it as an exhibit though.
Then-existing state of mind
Considered NON-hearsay.
A statement showing the declarant’s mental, emotional, or physical condition (including motive, intent, or plan)
Prior statement of identification
A witness’s prior identification is not considered hearsay
Opposing party’s statement
A statement made by an opposing party offered against that party is not hearsay
Statement against interest
A statement that a reasonable person in the defendant’s position would have made only if the person believed it to be true because; when made, it had a tendency to expose the declarant to civil or criminal liability.
The declarant must be unavailable for this statement to be admitted.
Public records
May be admitted in some circumstances but not matters observed by law enforcement personnel when proffered by the prosecutor against the defendant in a criminal case.
Relevancy
Evidence is relevant if it has any 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.
Admissibility
All relevant evidence is admissible unless a statute or rule says otherwise, or the probative value is substantially outweighed by a danger of one or more of the following: unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needlessly presenting culinarily evidence.
Lay witness testimony
Must be based on personal knowledge.
Opinion must be rationally based on perception, helpful, and not based on scientific, technical, or specialized knowledge.
Expert witness testimony
Does not have to be based on personal knowledge.
Can testify based on facts that they became aware of in preparation for trial or through some other means (e.g. facts not in the record if other experts in the field would rely on them)
Qualifying as an expert
Qualified by knowledge, skills, or data
Testimony based on sufficient facts or data
Testimony the product of reliable principles and methods
Witness applied principles/methods reliably to the facts of the case, and
Reasonable degree of certainty
Impeachment
A party may impeach a witness, even if the party called the witness.
Methods: Prior inconsistent statements Bias and interest Conviction of a crime Bad acts Character for untruthfulness Sensory deficiencies Contradiction
Prior inconsistent statements
Can be used as substantive evidence as well if they fall within a hearsay exception or exclusion.
Witness must be given the opportunity to explain or deny the statement of extrinsic evidence is used, unless the witness is the opposing party, not in court, or if the interests of justice so require.
Bias and interest
The witness must be confronted on the stand. Extrinsic evidence can only be used if the witness is asked about the bias first.
Conviction of a crime
Whether the conviction can be used depends on NAD:
Nature of the crime
Amount of time that has passed
Whether the witness is the Defendant
Nature of the crime
If the crime is related to dishonesty, it’s admissible whether it’s a misdemeanor or felony.
If the crime is a non-dishonesty related felony, then it can be admitted to impeach UNLESS the risk of prejudice outweighs its probative value (similar to the 403 test).
Amount of time
If more than 10 years has passed since conviction or release, it’s generally not admissible.