Courtroom Evidence Flashcards

1
Q

At what stage of the criminal proceedings does the rule of evidence apply?

A

at Trial

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2
Q

when a party objects evidence, is the evidence admitted or excluded if the judge sustains the objection? Does the evidence go to the jury?

A

It is excluded and cannot be seen by the jury

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3
Q

Can an officer use hearsay when investigating a crime?

A

Yes they can

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4
Q

if the judge at the suppression hearing suppresses the evidence can it be used can it be used at trial? will the jury ever see or hear it?

A

No it cannot and the jury will not see it

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5
Q

is the defendant required to take the witness stand to tell his side of the story? Does he have to call any witness or put up a case?

A

No, based off of his 5th amendment right the defendant does not need to testify or call any witnesses

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6
Q

If the defendant takes the witness stand can he be impeached with evidence of an arrest?

A

No

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7
Q

What is relevant evidence? can evidence be admitted at trial if its irrelevant?

A

Is has the tendency to prove or disprove an issue at trial, Irrelevant evidence is inadmissible at trial

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8
Q

What is direct evidence? Give an example.

A

It tends to prove a fact directly and without the need to draw an inference or conclusion about what the evidence implies

i.e. a witness saw the victim yell “please help me”

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9
Q

What is circumstantial evidence? Give an example.

A

tends to prove a fact indirectly through an inference, deduction or conclusion.

i.e. gun left near the crime scene

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10
Q

T or F? Direct evidence is more valuable than circumstantial evidence?

A

False, they’re equally as valuable

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11
Q

Question Root: At what stage of a criminal trial is the defense required to present evidence to the court?
ANSWERS
a. During a pretrial motion to suppress filed by the government.
b. During the defense case.
c. The defense is never required to present evidence at any stage of the criminal trial.
d. During sentencing.

A

C. The defense is never REQUIRED to present evidence at any stage of the criminal trial. Instead, it is the prosecution’s job to present evidence sufficient to establish defendant’s guilt beyond a reasonable doubt. The defense can certainly choose to present evidence to establish the defendant’s innocence, but it cannot be REQUIRED to do so.

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12
Q
Question Root: In any felony case in which the government is NOT seeking the death penalty, who will decide the guilty defendant’s sentence?
ANSWERS
a. The presiding judge.
b. The presiding jury.
c. The district sentencing commission.
d. The assigned prosecutor.
A

a. CORRECT: If a defendant is found guilty of a noncapital felony, the presiding judge conducts a sentencing hearing and sets the sentence. The jury is not involved UNLESS the defendant has been found guilty of a capital offense.

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13
Q

Question Root: The defense has filed a pretrial motion to suppress a key piece of the prosecution’s evidence. A suppression hearing has been conducted, and both sides have presented evidence on the motion. How will the matter be resolved?
ANSWERS
a. The judge will determine the motion to suppress. If she decides to grant the motion, the evidence can be presented to the jury later to help it reach its verdict. But if she decides to deny the motion, the evidence cannot be presented to the jury later to help it reach its verdict.
b. The jury will determine the motion to suppress. If they decide to grant the motion, the evidence can be considered by the jury in reaching its verdict. But if they decide to deny the motion, the evidence cannot be considered by the jury in reaching its verdict.
c. The judge will determine the motion to suppress. If she decides to grant the motion, the evidence cannot be presented to the jury later to help it reach its verdict. But if she decides to deny the motion, the evidence can be presented to the jury later to help it reach its verdict.
d. The jury will determine the motion to suppress. If they decide to grant the motion, the evidence cannot be considered by the jury in reaching its verdict. But if they decide to deny the motion, the evidence can be considered by the jury in reaching its verdict.

A

c. CORRECT: The judge does determine the motion to suppress. By filing its motion, the defense is trying to suppress the evidence. So if the judge grants that motion, the evidence IS suppressed and CANNOT be presented to the jury later to help it reach its verdict. And if she decides to deny the motion, the evidence IS NOT suppressed and CAN be presented to the jury later.

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14
Q

Question Root: Which of the following statements best describes when evidence is relevant in a criminal trial?
ANSWERS
a. Evidence will only be relevant when it assists the prosecution in meeting its burden of proving the defendant guilty beyond a reasonable doubt.
b. Evidence will only be relevant if it tends to prove or disprove a fact in issue in the case.
c. Evidence will only be relevant when it is able, by itself, to conclusively establish a key fact in issue in the case.
d. Evidence will only be relevant when it tends to prove a fact directly and without needing to draw an inference or conclusion about what the evidence implies.

A

b. CORRECT: This answer is one way of stating the definition of relevant evidence.

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15
Q

Question Root: Lawson is being tried for robbing a bank in 2015. Video shows that the robber wore an orange ski mask and a leather coat and carried a sawed-off pump shotgun. Investigators have established that Lawson was convicted of robbing a bank in 2010 while wearing an orange ski mask and a leather coat and carrying a sawed-off pump shotgun. Lawson completed his first-offender sentence and was released from prison in late 2014. The prosecutor wants to admit evidence relating to the 2010 bank robbery. Which of the following purposes would NOT support admitting evidence concerning the 2010 bank robbery?
ANSWERS
a. The evidence of similar methods used in 2010 and 2015 establishes a common modus operandi circumstantially demonstrating that the same person committed both robberies.
b. The evidence of similar methods used in 2010 and 2015 helps establish identity by circumstantially demonstrating that the same person committed both robberies.
c. The evidence of similar methods used in 2010 and 2015 establishes a common plan, circumstantially demonstrating that the same person planned and committed both robberies.
d. The conviction in 2010 demonstrates the defendant’s general propensity to commit crimes and specific propensity to commit robberies

A

d. CORRECT: Evidence of Lawson’s earlier crimes, wrongs and misconduct cannot be used solely to show that he has the general propensity to commit crimes or the specific propensity to commit robberies. Evidence showing an earlier theft by Lawson combined with the argument that Lawson must have also committed a recent theft because, “Once a thief, always a thief,” will not be allowed.

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16
Q
Question Root: Lawson is still being tried for robbing a bank in 2015. Lawson lives in Buchanan. The robbery occurred in Fillmore. The prosecutor wants to introduce evidence that Lawson’s car was spotted parked at a convenience store in Fillmore shortly before the robbery to show that Lawson was in Fillmore that day and, hence, had the opportunity to rob the bank. What kind of evidence is testimony about the parked car?
ANSWERS
a. This is direct evidence.
b. This is parallel evidence.
c. This is circumstantial evidence.
d. This is irrelevant evidence.
A

c. CORRECT: It is circumstantial evidence that Lawson was also in Fillmore, but to reach that conclusion the jury must draw an inference that Lawson drove or rode in his car to Fillmore that day. There could be other explanations for why Lawson’s car was there. Careful investigators will try to find other evidence supporting that inference. For example, Lawson’s credit card could have been used to buy gas at the store and to pay tolls at a toll booth on the way in and the way out of Fillmore.

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17
Q

Lawson is still being tried for robbing a bank in 2015. Lawson‘s defense counsel has just finished presenting the direct examination of Calliope Calhoun. Calhoun testified that she was with Lawson all day in Buchanan the day the bank was robbed in Fillmore. This alibi is relevant because it shows that Lawson could not have been in Fillmore to rob the bank. The prosecutor has learned that Calhoun has a prior felony conviction. Which of the following MUST also be true in order to guarantee that the prosecutor can use the prior felony conviction to impeach Calliope Calhoun?

a. The felony conviction must be a conviction for perjury or false statements.
b. The felony conviction must be less than 10 years old, as measured from the later of: [1] the date Calhoun was convicted; or [2] the date Calhoun was released from prison.
c. The felony conviction was NOT Calhoun’s first conviction.
d. This is a trick question because this kind of propensity evidence cannot be used to impeach Calhoun.

A

b. CORRECT: The conviction (whether for felony or misdemeanor) must be less than 10 years old, as measured from the later of: [1] the date Calhoun was convicted; or [2] the date Calhoun was released from prison. Older convictions can be used ONLY at the discretion of the trial judge.

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18
Q

Lawson is still being tried for robbing a bank in 2015. Lawson‘s defense counsel has just finished presenting the direct examination of Annabelle Attaway. Attaway testified that she was with Lawson all day in Buchanan the day the bank was robbed in Fillmore. This alibi is relevant because it shows that Lawson could not have been in Fillmore to rob the bank. The prosecutor has learned that Attaway is Lawson’s daughter. The prosecutor wants to ask Attaway whether she is Lawson’s daughter in order to impeach her. The fact that Attaway is Lawson’s daughter is:
ANSWERS
a. Admissible to rehabilitate Attaway as evidence of her bias.
b. Admissible to impeach Attaway as evidence of her bias.
c. Inadmissible to impeach Attaway because of the collateral relationship rule.
d. Inadmissible to rehabilitate Attaway because it implies that Attaway has a motive to fabricate her testimony.

A

b. CORRECT: “Blood is thicker than water.” Witnesses may lie to defend their kin. Kinship between the defendant and his alibi witness impeaches the witness’s credibility.

19
Q

Lawson is still being tried for robbing a bank in 2015. Based on the Courtroom Evidence test and lecture, which of the following CANNOT be used to impeach witnesses?
ANSWERS
a. Evidence of the witness’s prior statement if inconsistent with her current testimony.
b. Evidence of the witness’s inability to observe or accurately remember matters to which she testified.
c. Evidence that the testimony of the current witness is contradicted by physical evidence presented by an earlier witness.
d. Evidence of the witness’s arrest for murder 8 years ago.

A

d. CORRECT: Although a prior felony CONVICTION 8 years ago could be used to impeach a witness, his mere ARREST, at least without more facts, could NOT be used to impeach the witness.

20
Q

Lawson is still being tried for robbing a bank in 2015. A ski mask was found discarded in an outdoor trash can near the bank. There is a match between the DNA found in some spit in the ski mask and Lawson’s DNA. Who MUST be available to testify in order for the prosecutor to authenticate the ski mask and admit it into evidence?
ANSWERS
a. A law enforcement officer who can testify that Lawson was NOT wearing a ski mask when he was arrested.
b. Any bank officer with direct knowledge of the sequence of events inside the bank.
c. A person who found the ski mask (or saw it found) in the trash can.
d. The attesting supervisor of the person who found the ski mask (or saw it found) in the trash can in order to establish that witness’s honesty and credibility.

A

c. CORRECT: Authenticating the ski mask and admitting into evidence requires the prosecutor to lay a foundation by showing the chain of custody between the ski mask found in the trash can and the ski mask offered into evidence. Doing so requires the testimony of a person who found the ski mask (or saw it found) in the trash can.

21
Q

A prosecutor and an investigator are planning how to lay a foundation in order to authenticate and admit a bloody knife discovered at a murder scene. As they begin deciding which witnesses to call, which two issues must they resolve to the judge’s satisfaction before the judge will admit the physical evidence?
ANSWERS
a. [1] Is the offered item the same evidence that was found; and [2] Is the evidence in the same condition as it was when it was found or, if changed, can the changes be explained?
b. [1] Is the offered item a reasonable facsimile of the evidence that was found; and [2] Is the evidence in the same condition as it was when it was found or, if changed, can the changes be explained?
c. [1] Is the offered item the same evidence that was found; and [2] Is the evidence manifestly linked to the defendant?
d. [1] Is the offered item a plausible facsimile of the same evidence that was found; and [2] Is the evidence plausibly linked to the defendant?

A

a. CORRECT: This is the two-part standard. Meeting it generally starts with the testimony of the person who found the piece of evidence at the crime scene. That person should be able to testify that: [1] it is the same item she found and how she knows that it is—e.g., that the knife’s serial number matches the one on the knife she found or that the knife is in a sealed evidence bag that she sealed and marked; and [2] that it is in the same condition as when she found it or, if not, how and why it has changed—e.g., that blood on the knife has dried and that a portion of the blood was scraped off for laboratory analysis.

22
Q

Which of the following mistakes in the handling of physical evidence would NOT be likely to ruin the chances of the government being able to authenticate and admit the evidence at trial?
ANSWERS
a. Reusing evidence bags.
b. Forensically examining the original hard drive of a computer rather than first making a mirror image of its contents and examining only the mirror image.
c. Omitting a person in the chain of custody document who handled and had possession of the evidence.
d. Failing to ascertain the manufacturer and seller of the evidence.

A

d. CORRECT: Failing to ascertain the manufacturer and seller of the evidence could be useful in linking the evidence to the defendant, but doing so is not necessary to authenticate and admit the evidence.

23
Q
Which witnesses are generally permitted to testify from their notes and reports?
ANSWERS
a. Law enforcement officers.
b. Expert witnesses.
c. Supervisory law enforcement officers.
d. Rebuttal witnesses.
A

b. CORRECT: An expert witness, when so qualified as an expert by the judge, may state his opinion about the facts of the case if his opinion will assist the jury or judge in understanding key facts that fall in the witness’s area of expertise. Because such testimony generally involves lots of details, experts may use their reports and analyses while testifying.

24
Q

Which of the following statements, reports and references can be used to refresh a law enforcement witness’s recollection or memory?
ANSWERS
a. Only the witness’s notes.
b. A book, but only if it is from the witness’s library.
c. The witness’s partner’s notes, but only if the witness was present when the partner made the notes.
d. Any of the above.

A

D. anything can be used to refresh a witnesses memory or recollection

25
Q

Which of the following statements concerning a law enforcement officer’s notes and reports is NOT true?
ANSWERS
a. Officer’s notes concerning interviews of witnesses should include copies of written materials the witness needed to refresh the witness’s memory when she was interviewed.
b. The prosecutor can give the officer his notes while the officer is testifying in order to refresh the witness’s memory under certain circumstances.
c. A law enforcement officer’s notes cannot be used to impeach the officer’s testimony.
d. A law enforcement officer is allowed to use his notes and reports while meeting with the prosecutor to prepare for court.

A

c. CORRECT: This is false. The defense counsel will generally be provided the officer’s notes and reports as part of discovery. If an officer’s testimony differs from his notes and reports, the inconsistency CAN be used to impeach the officer.

26
Q

Which of the following best defines the Best Evidence Rule?
ANSWERS
a. A duplicate of an original document can never be used at trial to prove the contents of the original document.
b. If the original document is available, it generally must be used to prove the contents of the document.
c. When proving the contents of a document, sworn testimony by the drafter of that document is preferred to admitting the original of the document.
d. Eyewitness testimony is generally preferred to the testimony of witnesses who merely heard about the event in question.

A

B.

27
Q

Which of the following best describes the impact of the rule against hearsay when admitting public records/documents and business records?
ANSWERS
a. If the document is properly authenticated or self-authenticated, the rule against hearsay generally does not bar its being admitted to prove the truth of its contents.
b. A law enforcement officer’s report, if properly self-authenticated, can be admitted to prove the truth of its contents if the officer does not appear to testify in court.
c. ONLY IF: (1) the document is a record of a for-profit business and (2) the document is properly authenticated or self-authenticated, will the rule against hearsay not bar its being admitted to prove the truth of its contents.
d. ONLY IF: (1) the document is a federal public record/document and (2) the document is properly authenticated or self-authenticated, will the rule against hearsay not bar its being admitted to prove the truth of its contents.

A

a. CORRECT: The rule against hearsay has many exceptions which permit the admission of hearsay at trial. Notably, properly authenticated or self-authenticated [via seal or certificate] public records/documents and business records are admissible to prove the truth of the document’s contents despite the rule against hearsay. However, this does not apply to law enforcement records.

28
Q
Which of the following documents are NOT generally self-authenticating?
ANSWERS
e. A business record.
f. A federal public document.
g. A crime-scene photograph.
h. A state public document.
A

g. CORRECT: Photographs are not self-authenticating even if taken by a law-enforcement officer.

29
Q

What is impeachment of evidence used for?

A

used to attack the credibility of a witness or evidence

30
Q

Who decides if a witness is credible or not?

A

The jury

31
Q

What 2 techniques are used to impeach?

A

1) Cross-examination

2) Call another witness to contradict a prior testimony

32
Q

What are some way used to impeach?

A
  1. Bias
  2. Inability to observe or remember
  3. contradiction of witness testimony with other testimony
  4. Prior inconsistent statements
  5. -Prior conviction of felony, or misdemeanor for perjury (within last 10 years)
33
Q

If the defendant takes the witness stand can he be impeached with evidence of a felony conviction? How old can the conviction be?

A

Yes less than 10 years old

34
Q

If the defendant takes the witness stand can he be impeached with evidence of an arrest?

A

No, arrest is an improper way to impeach a witness

35
Q

LEO’s must collect the following

A
  1. evidence that impeaches Gov’t witnesses
  2. Evidence that impeaches the defense’s witnesses
  3. Evidence that rehabilitates the gov’t witnesses
36
Q

What is “laying the foundation” and when must it be done?

A

Authenticating evidence by having the person who collects the evidence testify that it is the evidence they collected and that the chain of custody was followed.
-must be done for all physical/real evidence-

37
Q

What can be used to refresh a witness’ memory?

A

Anything may be used

38
Q

Is evidence used to refresh a witness read or shown to the jury?

A

No the witness examines the evidence on their own

39
Q

Who is allowed to see the evidence used to refresh a witness?

A

The defense

40
Q

What is the best evidence rule?

A

The original document must be presented as evidence if it is available in lieu of testimony

41
Q

When are photocopies admissible in court?

A
  • If the original was lost, damaged, destroyed or unavailable.
  • they must be legible and have no question of authenticity
42
Q

What makes a public record self-authenticating ?

A

-documents like birth certificates have a raised seal, have been notarized or have a statement from the record custodian

43
Q

What makes a business record self-authenticating?

A