Impeachment Flashcards
What is the rule to impeach a witness for making a prior inconsistent statement
Any witness can be impeached by sharing that on a private occasion they made a material statement that is inconsistent with the witnesses trial testimony
Does a prior inconsistent statement need to be under oath?
No, but only prior inconsistent statements made under oath can be used both to impeach and for the truth of the matter asserted.
Do you have to lay a foundation before introducing a witness his prior inconsistent statement?
Yes, the witness must have an opportunity to deny explain the statement before extrinsic evidence may be introduced
Usually, a witness needs to be given the opportunity to explain or deny a prior inconsistent statement. In which two circumstances does this foundation requirement not apply?
Witness is a party opponent
Or
Witness is a hearsay declarant being impeached
Does a foundation need to be laid before you can confront a witness about their bias or motive to lie?
Yes. You must first as the witness about the fact that show bias or interest on cross examination
Once foundation is laid, you can introduce extrinsic evidence.
Can you introduce extrinsic evidence to show a witness is bias/has motive to live?
Yes, provided a proper foundation is laid.
What can you introduce to show that the witness has a sensory defect?
You can introduce any extrinsic evidence that could affect the witnesses perception or memory.
Do you have to lay a foundation to introduce sensory defects evidence?
No
Do you need to lay a foundation to introduce bad reputation evidence?
No
But rehabilitation permitted.
What type of evidence may be introduced to show bad reputation?
Extrinsic evidence may be introduced. But only Opinion or reputation evidence, not specific bad acts
If a witness is impeached through bad reputation evidence, How can they recover?
They can be rehabilitated
What foundation is required before introducing evidence of the witness’s prior criminal conviction?
None, but rehabilitation is permitted.
For the purposes of introducing evidence of criminal convictions to impeach a witness does theft or robbery count as crimes of dishonesty?
No, only fraud, embezzlement or perjury
What type of dishonesty crime can be introduced to impeach a witness based on criminal convictions?
Any felony or misdemeanour that involves lying or deceit may be introduced and the court has NO DISCRETION
If the witnesses cannot conviction does not involve an offence of dishonesty what type of crime can be introduced to impeach your witness?
Only a felony and the court has discretion to exclude these convictions.