Testimonial Evidence Flashcards
Witness competency
Testifying witnesses must be competent, meaning they must satisfy requirements of basic reliability
* Witnesses are generally presumed to be competent
* Competency qualifications: to be competent, W must have:
1) Personal knowledge: W’s testimony must be based on her own perceptions (e.g. what W saw or heard)
2) Memory: W must have the ability to remember (e.g. must not have amnesia)
3) Communication: W must be able to relay her perceptions, either directly or through an interpreter
4) Sincerity: W must take an oath or affirm to tell the truth
* Dimmunitions of any of the above capacities usually goes only to the weight of the testimony (i.e. makes W less persuasive)
Excluding witnesses
Upon a party’s request, the court must order witnesses excluded from hearing other witnesses’ testimony
-Does not apply to parties or party representatives (e.g. where party is a non person entity)
Present recollection refreshed
Use of documents to refresh W’s memory during testimony
* Anything can be used to refresh W’s memory
* W cannot read aloud from a document, but can look at it briefly, then continue testimony unassisted
* Opponent may inspect and offer into evidence anything used to refresh W’s memory
* Document is not read into evidence (distinguish from recorded recollection)
Recorded recollection
Contents of a record/document W previously made or adopted is read into evidence
* Requirements:
1) W once had personal knowledge of the record’s subject matter;
2) W’s memory is insufficient to testify as to the record’s contents (i.e. present recollection refreshed was ineffective)
3) Record was made or adopted by W when the matter was fresh in W’s memory; and
4) Record accurately reflects W’s knowledge
* Note: recorded recollection is a hearsay exception; as such it may be admitted into evidence (distinguish from present recollection refreshed)
Calls for narrative
Non-specific, open ended question that allows W to tell a story rather than give specific testimony in repsonse to specifically asked questions
Leading
- Question itself suggests the answer; improper on direct unless W is hostile or an adverse party;
- Acceptable on cross exam
Assumes facts not in evidence
Question makes an assumption which has not bee established on the record
Argumentative
A question that is not designed or intended to elicit relevant facts, but rather is an argumentative assertion
Compound
- Question that asks more than one question at a time
- Attorneys must ask questions individually
Beyond scope of direct
- Arises on cross exam
- Attorneys must confine their questions during cross exam to the scope of direct (i.e. they cannot ask questions involving matters not discussed on direct)
Testimonial objections
Unresponsive/nonresponsive: W’s testimony does not relate to or directly answer the question asked
Note: all of these objections to form of question or testimony must be specific and promptly made; otherwise they are deemed waived
Lay opinions
- Testimony in the form of opinion is inadmissible unless W qualifies to give either lay or expert opinion
- Requirements:
1) Rationally based: opinion is rationally based on W’s perception
2) Helpful: opinion is helpful to the trier of fact
-I.e. gives the jury more information regarding W’s perception than the perception alone
-Legal conclusions are inadmissible because they are deemed unhelpful
3) Not expert: not based on scientific, technical, or other specialized knowledge (i.e. not in the realm of expert opinion)
Examples of admissible lay opinion testimony
- Speed of a car
- Emotional state of an individual
- Voice or handwriting recognition
- Sense recognition
- Intoxication
Expert opinions
- Experts must provide opinions on facts or issues in the case
- Requirements: expert testimony is admissible if:
1) Helpful: must be helpful to the trier of fact
-i.e. expert uses specialized knowledge to reach conclusions an average juror would not reach alone
2) Qualified: expert must possess special knowledge, skill, experience, training, or education
3) Reasonable certainty: expert must believe in her opinion to a reasonable degree of certainty
4) Property factual basis: opinion must be ased on facts
-Expert may based opinon on admitted evidence, personal knowledge, or inadmissible evidence properly relied upon (i.e. data, other testimony, experience)
5) Reliable principals reasonably relied upon
-Scientific evidence: if expert opinion is based on science, court also considered whether evidnce is:
i. Peer tested and capapble of retesting;
ii. Published
iii. Has a low error rate; and
iv. Reasonably accepted in the field of study
Expert opinions-Scope
Experts may render an opinion on any ultimate legal issue
-Exception: experts cannot give opinion on D’s mental state in a criminal trial if it is an element of a crime or defense