Evidence Flashcards
Relevance: logical + legal
Logical: Evidence that has ANY tendency to make a fact of consequence more or less probable.
Legal: The court has discretion to exclude logically relevant evidence when its probative value is substantially outweighed by the risk of unfair prejudice, confusion of the issues, waste of time, or its cumulative nature.
Habit
A person’s routine and automatic response to a specific set of circumstances. Unlike character evidence (which says something general about a person and conveys a moral judgment), habit evidence describes specific conduct and makes no moral judgment.
Example
––”D is a careful driver” –> general –> character
––”D always stops behind stop sign at particular stop sign” –> specific –> habit
What are the categories of relevant evidence that are excluded on public policy grounds? (i.e., specialized relevance)
(1) Liability Insurance
––inadmissible to prove negligence or ability to pay
(2) Subsequent Remedial Measures
––inadmissible to prove negligence/product-SL
––admissible to prove ownership
––admissible to rebut defense of no feasible precaution
(3) Offers to Compromise + Surrounding Statements
––civil: inadmissible to prove liability; if no claim filed or threatened, then admissible; if no dispute re liability or damages, then admissible
––criminal: withdrawn pleas, offers to plea, and surrounding statements are inadmissible
(4) Offers to Pay Medical Expenses
––inadmissible to prove liability; surrounding statements are admissible
In what types of civil cases is character evidence admissible to prove conduct?
Where character is in issue
- Defamation
- Negligent hiring
- Negligent entrustment
- Child custody
- Loss of consortium
Character Evidence in Criminal Case: Steps of analysis re ∆’s character
∆’s character
(1) doors are closed; ∆ can open door by introducing evidence of his good character to show innocence (i.e., a pertinent trait)
(2) ∆ can do so by calling opinion or reputation W
(3)(a) Prosecution can respond by cross-exam of ∆-W, including asking about SI to attack the direct exam (but not to prove character)
––e.g. ∆ calls C-W who says ∆ is “gentle”; prosecution can ask about whether C-W knows of ∆ kicking his kid
(3)(b) Prosecution could also respond by calling its own witness to testify to ∆’s bad character (for that trait)
Character Evidence in Criminal Case: Steps of analysis re V’s character
V’s character
(1) doors are closed
(2) ∆ can introduce evidence of V’s bad character for a relevant trait (like violence, if ∆ claims self-defense)
- Note: in CAL, SI can be used on direct
(2) (b) Prosecution can then respond by introducing evidence of either V’s character for peacefulness or ∆’s character for violence
- Note: in CAL, limited to trait of violence
Homicide Case
- In a homicide case, if ∆ claims self defense and some evidence has been introduced that V was first aggressor, the prosecution can introduce evidence of V’s character for peacefulness
- Note: exception does not exist in CAL
Character Evidence in Criminal Case: when can SI be used?
Fed: it can only be used on cross-examination to attack the direct exam. It cannot be used to prove character.
Cal: same, except that in opening the door to V’s character, the ∆ can rely on specific instances
Witness testimony–competence: requirements
(1) PK
(2) Present Recollection
(3) Must be able to communicate her perception
(4) Sincerity
When is leading the witness OK on direct?
if (a) adverse witness; (b) hostile witness; or (c) witness needs help remembering
Recollection Refreshed v. Recorded Recollection
Recollection Refreshed
–W suffers memory lapse on stand; L gives W a document to review (silently); W’s recollection is refreshed –> the document is NOT admitted into evidence and does NOT present a hearsay problem –> opposing counsel can request to view the document and have portions admitted
Recollection Recorded
–W suffers memory lapse on stand; L gives W a document to review (silently); W’s recollection is NOT refreshed –> L can read the document into the record if the foundation requirements are met (but it is NOT admitted as an exhibit)
––Foundation: (1) PK; (2) made or adopted by W; (3) when fresh; (4) accurate
Admissibility of Lay Opinion Testimony
(1) rationally based on W’s perception
(2) helpful to trier of fact
(3) not based on scientific or specialized knowledge
Can a lay witness give an opinion on the following: –Intoxication –Existence of agency relationship –Speed of car –Sanity –Value of property –Existence of an agreement –Voice –Handwriting
–Intoxication [YES] –Existence of agency relationship [NO] –Speed of car [YES] –Sanity [YES] –Value of property [YES] –Existence of an agreement [NO] –Voice [YES] –Handwriting [YES]
Admissibility of Expert Testimony
(1) QUALIFIED (edu; knowledge; skill; experience; training)
(2) CERTAINTY: reasonable probability
(3) RELIABLE
––Daubert + Kumho (FED): (a) peer reviewed; (b) tested; (c) low error rate; (d) generally accepted in the field; (e) controlled standards. Plus (i) logical inconsistencies? (ii) lack of consideration of other evidence? (iii) alternative explanations?
––Frye (CAL): generally accepted in the field by experts
(4) HELPFUL to trier of fact (specialized knowledge is necessary)
(5) FACTUALLY-SUPPORTED (EW must have either (a) PK OR (b) facts made known to him at trial OR (c) facts made known to him outside courtroom which are reasonably relied upon in the field)
Impeachment: Criminal Convictions (including CA distinctions)
Step 1: If the crime is more than 10 years old, it is NOT admissible to impeach, unless Reverse 403
Step 2: If the crime is less than 10 years old, and is a crime of deceit, it is automatically admitted
––Note: felony or misdemeanor
Step 3: If the crime is less than 10 years old, and is not a crime of deceit, then to be admissible, it must be a felony
Step 3(a): if criminal ∆-W: admit only if probative > prej
Step 3(b): if W ≠ criminal ∆: 403
CA Distinction: misdemeanor convictions are only admissible in criminal cases; felony convictions must involve moral turpitude (simple assault does NOT cut it)
Impeachment: Non-Conviction Misconduct (including CA distinction)
W can be impeached based on non-conviction misconduct that has bearing on truthfulness (e.g., lying on driver’s license application). EE is not allowed (meaning atty has to accept W’s answer).
CA distinction: cannot impeach a witness based on non-conviction misconduct in a civil case; but, can in a criminal case if the misconduct rises to the level of moral turpitude