Criminal Procedure Flashcards
Exclusionary Rule
Judge made rule- generally prohibits the introduction at trial of evidence obtained in violation of 4A, 5A, or 6A to deter government violation of constitutional rights
See also Fruit of Poisonous Tree Doctrine
Miranda
Judge made rule- generally prohibits introduction at trial of statements obtained from people through interrogation while in police custody unless they are first informed of various rights and warned of consequences of waiving those rights
14A
Makes constitutional criminal protections applicable to the states if S.C. has found that they should be so because of due process
4A- Search & Seizure
Right to be free from unreasonable searches and seizures of person & property by government
What constitutes a seizure of a person?
a) Under the totality of the circumstances
b) reasonable person would not feel free to decline officers requests and terminate the encounter
c) must be a physical application of force or submission to a show of force
d) Arrest
e.) Investigatory detentions (Terry stops)
f) Automobile stops
g) Use of deadly force (may not be used unless reasonable under the circumstances)
Arrest
1) must be based on probable cause
2) warrant not required for public arrest
3) warrant required to arrest person in own home
Investigatory detentions (Terry stops)
1) may be made on reasonable suspicion supported by articulable facts
2) Reasonable suspicion determined by totality of circumstances
3) Informer’s tips must be accompanied by indicia of reliability
4) Police must act in a diligent and reasonable manner in confirming or dispelling their suspicion
Automobile Stops
1) Generally must have at least reasonable suspicion that a law has been violated
2) exception- special law enforcement needs can justify suspicionless roadblocks
a) Cars must be stopped on basis of a neutral, articulable standard
b) Must serve purpose closely related to a particular problem pertaining to automobiles and their mobility
Not 4A Protected
Subpoena to appear before a grand jury
Was 4A violated?
1) Was seizure of a person proper
2) Was there an improper search or seizure of Property
Was there an improper search or seizure of property?
1) Was there government conduct
2) Does defendant have standing?
3) Searches pursuant to a warrant
Does defendant have standing?
a) May complain only about interference with own reasonable expectation of privacy or physical intrusion into own constitutionally protected area
b) determined under the totality of circumstances
c) Premises
Premises-Person has a reasonable expectation of privacy in:
1) Places owned by the person
2) Person’s home- whether or not person owns or has a right to possess
3) Place in which person is at least an overnight guest
4) No reasonable expectation of privacy in things held out to the public (sound of one’s voice, smell of one’s luggage, etc.)
5) Reasonable expectation of privacy in home extends to curtilage
Searches pursuant to a warrant
a) warrant requirements
b) Exceptions to warrant requirement (generally, other warrantless searches unreasonable/unconstitutional under Fourth Amendment
Warrant requirements
1) Issued by neutral and detached magistrate
2) Based on probable cause to believe that seizable evidence will be found in place to be searched
3) Describes with particularity the place to be searched or items to be seized
4) Invalid if based on a material false statement that was intentionally or recklessly included
5) Must generally knock and announce authority
Knock and Announce
a) No knock entry permissible if officer has reasonable suspicion that knocking and announcing would be dangerous or would inhibit investigation
b) Evidence not excluded based on violation of above rule
Exceptions to Warrant Requirement
1) Search incident to lawful arrest (contemporaneous requirement)
2) Automobile exception
3) Plain view
4) Consent (from one with apparent right to use or occupy property)
5) Stop and frisk
6) Hot pursuit of a fleeing felon
7) Evanescent evidence (that is, evidence likely to disappear before warrant can be obtained, such as tissues from under a suspect’s fingernails)
8) Emergency aid/community caretaker exception (that is, search justified by threats to health or safety)
9) Inventory searches incident to arrest
10) Public school searches by school officials valid if reasonable:
11) Mandatory drug testing
12) Border searches—warrantless searches broadly upheld to protect sovereignty
Mandatory drug testing
has been upheld when it serves a special need beyond the needs of law enforcement
a) High school students in extracurriculars
b) Government employees with access to drugs
Public school searches by school officials
a) Offers moderate chance of finding evidence of wrongdoing
b) Implemented through means reasonably related to objectives of the search
c) Search not excessively intrusive
Inventory searches incident to arrest
Valid if pursuant to established police department procedure
Automobile exception
a) Need probable cause to believe vehicle contains contraband or fruits, instrumentalities, or evidence of a crime
b) May search anywhere in/on car where item that is subject of search may be found
c) Contemporaneousness not required
Plain view
a) Legitimately on premises
b) Discover contraband or fruits, instrumentalities, or evidence of a crime
c) In plain view
Consent
Need apparent right to use or occupy property
a) If suspect present, may overrule consent
b) Parent usually has authority to consent to search of child’s room if parent has access
Stop & frisk
a) During valid Terry stop (see above)
b) Police have reasonable belief that detainee is armed and dangerous
c) May pat down outer clothing for weapons
d) May seize anything that by plain feel is weapon or contraband
Was confession validly obtained?
A. Was Due Process Violated—Involuntary Confession?
B. Was Sixth Amendment Right to Counsel Violated?
C. Was Fifth Amendment Privilege Against Compelled Self-Incrimination Violated?
D. Pretrial Identifications
Was Due Process Violated- Involuntary Confession
- Judged by a totality of the circumstances
- Government compulsion makes confession involuntary
- Harmless error test applies if involuntary confession erroneously admitted into
evidence
Was 6A Right to Counsel Violated?
- Applies at all critical stages of the prosecution
- Attaches when adversary judicial proceedings are begun
- Offense specific—pertains to only one charge and defendant must ask again if later charged with separate, unrelated crime
- Waivable—must be knowing and voluntary
- Remedy—if defendant was denied his right at trial, automatic reversal (harmless error rule applies as to nontrial proceedings)
- Statement made in violation of Sixth Amendment may not be used to prove guilt but may still be used for impeachment
Was 5A Privilege Against Compelled Self-Incrimination Violated?
- Miranda warnings
- Warnings must be given prior to custodial interrogation by police
- Waiver
- Effect of violation
Miranda Warnings
a. Right to remain silent
b. Anything that is said may be used in court
c. Right to an attorney
d. If cannot afford attorney, one will be appointed