Authentication of Writings Flashcards
When Authentication is needed
1) when the relevance of a writing depends on its source or authorship
2) a showing must be made that the writing is authentic
3) meaning it is what it purports to be
Methods of authentication
1) witness’ personal knowledge
2) proof of handwriting
3) proof by circumstantial evidence
4) ancient document rule
5) solicited reply doctrine
6) self-authenticating documents
Authentication: proof of handwriting
1) layperson opinion
2) expert comparison
3) jury comparison
Authentication: proof of circumstantial evidence
1) appearance
2) contents
3) substance
4) internal patterns
5) other distinctive characteristics such as containing info only X would know
Authentication: Ancient document rule
1) at least 20 yrs old
2) facially free of suspicion
3) found in place of natural custody
4) authenticity may be inferred
Authentication: Solicited reply
1) document may be authenticated by evidence that it was received in response to a prior communication to the alleged author
2) good for text messages and emails
Authentication: conditional relevancy standard
Document is admissible if court determines there is sufficient evidence from which a reasonable juror could conclude document is genuine
Self-Authenticating Documents
1) official publication
2) certified copies of public or private records
3) newspapers or periodicals
4) trade inscriptions and labels
5) acknowledged document
6) commercial paper
Authentication: photographs
Witness may testify on basis of personal knowledge that the photograph is a “fair and accurate representation” of the people or objects portrayed