Criminal Procedure Flashcards
What must a defendant show in order to attack the truthfulness of an affidavit supporting a facially valid search warrant?
The defendant must establish, by a preponderance of the evidence, that:
(i) The affidavit contained false statements that were made by the affiant knowingly, intentionally, or with a reckless disregard for their truth; and
(ii) The false statements were necessary to the finding of probable cause.
What is the plain-error doctrine?
A defendant who has failed to preserve a claim of error in district court is still entitled to appellate relief when:
(i) The district court committed error under the law in effect at the time the appeal is heard;
(ii) The error is obvious under that law; and
(iii) The error affected the defendant’s substantial rights.
What are the requirements of a valid search warrant?
A valid search warrant must be issued by a neutral and detached magistrate based on probable cause, must be supported by oath or affidavit, and must describe the places to be searched and the items to be seized.
When is a warrantless search of a vehicle permitted as a search incident to a lawful arrest?
When law enforcement demonstrate either that:
(i) The arrestee is within reaching distance of the passenger compartment and may pose an actual and continuing threat to the officer’s safety or a need to preserve evidence from being tampered with by the arrestee; or
(ii) That it is reasonable that evidence of the offense of arrest might be found in the vehicle
Name the five situations where the good-faith exception to the exclusionary rule does not apply.
If:
(i) No reasonable officer would rely on the affidavit underlying the warrant;
(ii) The warrant is defective on its face;
(iii) The warrant was obtained by fraud;
(iv) The magistrate has “wholly abandoned his judicial role”; or
(v) The warrant was improperly executed.
What are (1) transactional immunity, and (2) use and derivative use immunity?
(1) “Transactional (TOTAL) immunity fully protects a witness from future prosecution for crimes related to her testimony
(2) “Use and derivative-use” immunity only precludes the prosecution from using the witness’s own testimony, or any evidence derived from the testimony, against the witness.
“Use and derivative-use” immunity is all that is constitutionally required to compel the testimony of a witness, and testimony encouraged by a promise of immunity is considered coerced and involuntary. Therefore, the testimony cannot be used as substantive evidence or for impeachment purposes.
When does a defendant have a right to a jury trial?
In the federal system, the Sixth Amendment provides the right to jury trials.
In states, the Fourteenth Amendment provides jury trials in criminal cases involving non-petty offenses (i.e., those that carry an authorized sentence of more than six months of imprisonment, regardless of the actual penalty imposed).
May law enforcement randomly stop vehicles on public roadways?
Yes if Police have a REASONABLE INDIVIDUALIZED SUSPICION of a violation of the law, unless the stop is effected on the basis of neutral, articulable standards.
What is the court required to find in order to accept a criminal defendant’s guilty plea?
The judge must determine that the plea is both intelligent and voluntary.
Voluntary: The plea did not result from force or improper threats or from promises other than those contained in the plea agreement.
Intelligent: The defendant knows and understands (i) the nature of the charges and their essential elements, (ii) the consequences of the plea, and (iii) the rights that the defendant is waiving.
When is a search of an automobile permitted as an exception to the search warrant requirement?
When police have probable cause, they may search anywhere in a car that they believe there to be contraband, including the trunk and locked containers.
Note: Probable cause to search a vehicle extends only to containers and compartments that reasonably could hold the evidence they are searching for.
How can the Sixth Amendment right to counsel be waived?
The Sixth Amendment right to counsel can be waived so long as relinquishment of the right is voluntary, knowing, and intelligent.
What is the exclusionary rule?
Under the exclusionary rule, evidence obtained in violation of the accused’s Fourth, Fifth, or Sixth Amendment rights may not be introduced at her trial to prove her guilt (unless an exception applies).
How is “custody” defined for purposes of Miranda?
Custody is either a formal arrest or a restraint on freedom of movement to the degree associated with a formal arrest. If there has been no formal arrest, the question is whether a reasonable person would have believed he could leave, given the totality of the circumstances.
What are the seven exceptions to the exclusionary rule?
(1) Inevitable discovery rule - the evidence would have been inevitably discovered in the same condition through lawful means
(2) Independent source doctrine - the evidence was discovered in part by an independent source unrelated to the tainted evidence.
(3) Attenuation principle - the chain of causation between the primary taint and the evidence has been so attenuated, by time and/or intervening events, as to “purge” the taint.
(4) Good-faith exception - police officers acted in good faith on either a facially valid warrant or an existing law later declared unconstitutional.
(5) Isolated police negligence - the police conduct was not sufficiently deliberate such that the exclusionary rule could deter it.
(6) Knock and Announce - the search was a violation of the ““knock and announce”” rule –> not sufficient to exclude the evidence seized
(7) In-court Identification - the evidence is a witness’s in-court identification of the defendant.
What is curtilage and why is it important?
In addition to the home itself, an area immediately surrounding the home known as the “curtilage” may be covered by the “umbrella” of the home’s Fourth Amendment protection. In determining whether the area is protected, the following four-factor test applies:
(i) The proximity of the area to the home;
(ii) Whether the area is included within an enclosure surrounding the home;
(iii) The nature of the uses to which the area is put; and
(iv) The steps taken by the resident to protect the area from observation by passersby.