Evidence - CA and Federal (Main Deck)* Flashcards
WHAT ARE THE 5 STEPS TO APPROACHING AN EVIDENCE PROBLEM?
STEP 1: RELEVANCE (Is the evidence relevant?)
STEP 2: FOUNDATION (Has a proper foundation been established?)
STEP 3: PRESENTATION (Has the evidence been properly presented?)
STEP 4: OBJECTIONS (Should the evidence be excluded due to astatute or policy reason?)
STEP 5: OVERCOMING OBJECTIONS (Is there a way to admit the evidence?)
PRELIMINARY ISSUE:
TYPES OF EVIDENCE
(Define)
Real Evidence: Real evidence is physical evidence that includes:
1) Documentary evidence,
2) Tangible physical evidence, AND
3) Demonstrative evidence.
Testimonial Evidence: Testimonial evidence is evidence in the form of testimony from a witness.
PRELIMINARY ISSUE:
WHAT ARE THE 3 STANDARDS OF PROOF BY WHICH EVIDENCE CAN BE PROVED?
1) Preponderance of the evidence
2) Clear and convincing evidence
3) Beyond a reasonable doubt
PRELIMINARY ISSUE:
PREPONDERANCE OF THE EVIDENCE
(State the Rule)
Rule: The party who bears the burden of proof by a preponderance of the evidence must demonstrate that a fact is more probably than not true.
Note: This is the standard of proof generally used in civil cases.
PRELIMINARY ISSUE:
CLEAR & CONVINCING EVIDENCE
(State the Rule)
Rule: The party who bears the burden of proof by clear and convincing evidence must demonstrate that there is a high probability that the fact is true.
Note: This is the standard of proof in certain civil and criminal issues (e.g.. malice in a constitutional defamation action, insanity under the federal statutory standard).
PRELIMINARY ISSUE:
BEYOND A REASONABLE DOUBT
(Define & State the Rule)
Definition: Proof beyond a reasonable doubt is proof of such a convincing character that a reasonable person would not hesitate to rely and act upon it.
Rule: In a criminal case, the prosecution must prove a defendant’s guilt beyond a reasonable doubt.
PRELIMINARY ISSUE:
WHAT LEVEL OF PROOF IS REQUIRED IN CALIFORNIA?
Rule: In California, the level of proof required is a preponderance of the evidence unless the applicable statute states otherwise.
Exception: In criminal trials, the prosecution must prove every element of a criminal charge beyond a reasonable doubt.
STEP 1 -
RELEVANCE:
FEDERAL:
RELEVANT EVIDENCE
(Define)
Definition: Relevant evidence is evidence having any tendency to make a fact of consequence more or less probable than it would be without the evidence.
CALIFORNIA:
RELEVANT EVIDENCE
(Define)
Definition: In California, relevant evidence is evidence having any tendency to make a fact of consequence and in dispute more or less probable than it would be without the evidence.
CALIFORNIA:
RELEVANT EVIDENCE IN CRIMINAL TRIALS
(State the Rule)
Rule: In California, the general rule is that all relevant evidence is admissible in criminal cases except:
1) Hearsay,
2) Privileged communications (e.g., attorney-client, spousal),
3) Evidence that would violate a person’s constitutional rights if admitted,
4) Opinion evidence, reputation evidence, evidence of specific conduct, or evidence of the victim’s clothing to prove a victim consented in a sexual assault trial, AND
5) Evidence deemed by the court to be more prejudicial than probative.
JUDICIAL NOTICE OF FACT
(State the Rule)
Rule: A judge may take judicial notice of adjudicative facts that are:
1) Generally known within the territorial jurisdiction of the court, AND
2) Capable of accurate and ready determination by relying upon sources whose accuracy cannot be reasonably questioned.
Note:
1) A judge cannot take notice of a fact that may be readily apparent to her but not to an average member of the community.
2) Underthe Federal Rules, a judge in a criminal trial must instruct the jury that it may or may not accept the judicially noticed fact as conclusive.
3) Under the California Code, a judge in a criminal trial may instruct the jury to accept as conclusively proven the judicially noticed fact.
JUDICIAL NOTICE OF LAW
(State the Rule)
Rule 1: A judge must take judicial notice of constitutional, federal or state law.
Rule 2: A judge may take judicial notice of foreign or municipal law.
STEP 2 -
PROPER FOUNDATION:
AUTHENTICATION OF PHYSICAL EVIDENCE
(State the Rule)
Rule: To be admissible, real evidence must be authenticated by:
1) Testimony of a witness with knowledge of the evidence, OR
2) Establishing an unbroken chain of custody over the evidence.
FEDERAL:
AUTHENTICATION OF WRITINGS
(State the Rule)
Rule: Before a writing may be admitted into evidence, a foundation must be laid demonstrating that the writing is what it purports to be.
A proper foundation may be laid by:
1) Admission by the party responsible for the writing,
2) Testimony of a witness with knowledge of the writing, OR
3) Circumstantial evidence that the writing is what it purports to be.
Note: A writing includes all written, audio or visual recordings of communications or representations made by a person.
CALIFORNIA:
AUTHENTICATION OF WRITINGS
(State the Rule)
Rule: In addition to the methods provided for in the FRE, California also allows authentication by:
1) Action of an adverse party demonstrating the authenticity of the writing (e.g., the party’s reliance on the writing), OR
2) Proof that the writing states matters which only the purported writer would know.
CALIFORNIA:
AUTHENTICATION OF ALTERED DOCUMENTS
(State the Rule)
Rule: If a document appears to have been altered or a party contends that the document has been altered, the proponent of the writing bears the burden of demonstrating that the alteration:
1) Did not change the meaning or language ofthe instrument,
2) Was made by another person without the proponent’s concurrence,
3) Was made with the consent of the parties affected by it, OR
4) Was properly or innocently made
Note: Upon such an accounting for the alteration ofthe document, the writing may be admitted into evidence.
REPLY LETTER DOCTRINE
(State the Rule)
Rule: A document will be presumed authentic if it can be demonstrated that the document was drafted in response to a prior communication.
FEDERAL:
ANCIENT DOCUMENT RULE
(State the Rule)
Rule: A document will be presumed authentic if the document is:
1) 20 years old or older (30 years under the common law),
2) In such condition as to create no suspicion as to its authenticity, AND
3) Found in a place one would expect to find such a document.
Note: The Ancient Document Rule applies to written documents as well as electronic documents and data compilations.
CALIFORNIA:
ANCIENT DOCUMENT RULE
(State the Rule)
Rule: In California, a document is presumed authentic if the document is:
1) 30 years old or older,
2) In such condition as to create no suspicion as to its authenticity,
3) Found in a place one would expect to find such a document, AND
4) Has been acted upon as authentic by persons having an interest in the matter.
Note: A document in existence for 30 years or more can also be authenticated by comparing it to a writing treated as genuine by persons with an interest in the matter.
SELF-AUTHENTICATING DOCUMENTS
(State the Rule)
Rule: Self-authenticating documents are presumed authentic. Self-authenticating documents include:
1) Domestic public documents under seal,
2) Domestic public documents with an official signature,
3) Certified foreign and domestic public documents,
4) Official publications issued by a public authority,
5) Newspapers and periodicals,
6) Trade inscriptions and labels,
7) Notarized documents,
8) Commercial paper,
9) Certified domestic or foreign records of regularly conducted activity,
10) Documents pronounced presumptively genuine by an Act of Congress.
ADMISSIBILITY OF DEMONSTRATIVE EVIDENCE
(State the Rule)
Rule: Properly authenticated demonstrative evidence is admissible for explanatory purposes but will not be admitted into evidence.
Exception: Demonstrative evidence may be admitted into evidence if the reproduction is nearly identical to the original evidence.
AUTHENTICATION OF SCIENTIFIC EVIDENCE
(State the Rule)
Rule: Scientific tests or experiments can be authenticated by establishing:
1) The test is generally recognized and accepted by scientists in the field,
2) The test was conducted by a qualified person, AND
3) The equipment used for the test was functioning properly.
AUTHENTICATION OF PHOTOGRAPHS TAKEN FROM UNATTENDED CAMERAS
(State the Rule)
Rule: If a photograph or video is taken from an unattended camera, the photograph or video must be authenticated by:
1) Testimony as to the proper functioning ofthe equipment, AND
2) Testimony to demonstrate a proper chain of custody of the film or videotape.
AUTHENTICATION OF ORAL STATEMENTS
(State the Rule)
Rule: Authentication of oral statements requires:
1) Lay testimony of a person familiar with the voice ofthe speaker, OR
2) Circumstantial evidence that a person was indeed the alleged speaker (e.g., the person speaking knew facts only the alleged speaker would know).