Criminal Procedure Flashcards
Accomplice liability
An accomplice is a person who (1) counsels, aids, or encourages a principal to commit a crime (2) with the intent of assisting the crime, and that the crime be committed.
Accomplices are liable for all crimes that are reasonable, probable, and foreseeable consequences of the planned crime.
Accomplices may withdraw prior to the commission of the crime, so long as an inevitable chain of events has not been put into motion, by repudiating prior aid or encouragement, and doing all that is possible to counteract that aid.
4th amendment (always mention governmental conduct)
The Fourth Amendment protects persons against unreasonable searches and seizures. It is applicable to the states via the Fourteenth Amendment. To assert a Fourth Amendment challenge, there must be governmental conduct and a reasonable expectation of privacy regarding the place searched or the item seized.
Structure:
1) 4th amendment intro
2) government conduct
3) reasonable expectation of privacy
4) Exclusionary Rule (if applicable)
Right to a speedy trial
The factors to be considered in determining whether the defendant has been deprived of a speedy trial post-accusation are (i) the length of the delay; (ii) the reason for the delay; (3) the defendant’s assertion of a right to a speedy trial; and (iv) prejudice to the defendant. Courts weigh these factors and determine whether the state made a “diligent, good-faith effort” to bring the defendant to trial. The remedy for a violation of the defendant’s right to a speedy trial is dismissal of the charges with prejudice.
Exigent circumstances
Under a totality of circumstances test, exigent circumstances may make a warrantless search constitutional if probable cause exists. Exigency can be determined by many factors, including hot pursuit of a fleeing felon, reasonable apprehension that a delay in getting a warrant would result in the immediate danger of evidence destruction, or
police and/or public safety.
Fruit of the poisonous tree
The exclusionary rule applies not only to evidence initially seized as a result of the primary government illegality, but also to secondary “derivative evidence” discovered as a result of the primary taint, also known as the “fruit of the poisonous tree.”
Exclusionary Rule
Exclusionary rule is a judicially created remedy to unreasonable searches or seizures; requires suppression of illegally obtained evidence in violation of the 4th amendment.
Exclusionary Rule exceptions
Inevitable discovery - the prosecution can prove that the evidence would have been inevitably discovered in the same condition through lawful means.
Independent source - the evidence was discovered in part by an independent source unrelated to the tainted evidence (i.e. if a police officer independently has probable cause for making the arrest)
Attenuation - Sufficient time has passed (or sufficient intervening events have occurred) in between the illegal action and discovery of the evidence, so as to purge the taint.
Good faith - The good-faith exception applies to police officers who act in good faith on either a facially valid warrant later determined to be invalid or an existing law later declared unconstitutional.
DOES NOT APPLY if warrant was obtained by fraud.
Custody (5th amendment)
A person is in custody if he reasonably believes he is not free to leave or is otherwise deprived of his freedom in a significant way
5th amendment
The 5th Amendment provides that no person shall be compelled in a criminal case to testify against himself. The right applies to testimonial evidence coercively obtained by the police
Probable cause
In determining if probable cause for the issuance of a warrant exists, the court will look at the totality of the circumstances. Facts supporting probable cause may come from a police officer’s personal observations or information from a reliable, known informant or from an unknown informant that can be independently verified.
Waiver of 5th amendment right to counsel
When a suspect invokes his 5th amendment right to counsel, no subsequent waiver of that right will be considered valid unless there is atleast a 14-day break in custody.
Lineups
A defendant may challenge the admissibility of a pre- or post-indictment lineup on due process grounds if the lineup was (1) impermissibly suggestive such that (2) there was a high likelihood of misidentification. Even if a lineup is suggestive, the identification may still be admissible if the prosecution can offer evidence that the identification was nonetheless reliable.
Force against unlawful arrest
A defendant may use non-deadly force to resist an unlawful arrest, but never deadly force. Some jurisdictions do not permit the use of force at all and require defendants to seek legal redress for an unlawful arrest.
Interrogation (5th amendment)
Words or actions police know or should know are reasonably likely to elicit an incriminating response.
Voluntary, Non-Mirandized Statements
Statements cannot be used for substantive purposes but may be used for impeachment.
Statements made in violation of Miranda rights will be excluded, but they are admissible for impeachment purposes if the defendant chooses to testify and the prosecution seeks to impeach (discredit) the defendant’s testimony.
Also, any physical fruits of the confession, such as evidence seized in reliance on statements made in the confession (such as the location of
contraband) are not excluded.