Criminal Law and Procedure Flashcards
Standards - Probable Cause
Trustworthy facts or knowledge for a reasonable person to believe that the suspect has committed or is committing a crime where arrest is authorized
Standards - Reasonable Suspicion
More than vague suspicion, less than probable cause
If informants tip – Requires sufficient indicia of reliability
Constitutional Limitations - Fourth Amendment
Unreasonable searches and seizures, exclusionary rule
Constitutional Limitations - Fifth Amendment
Compulsory self-incrimination, double jeopardy
Constitutional Limitations - Sixth Amendment
Speedy & public trial, trial by jury, confront witnesses, compulsory process for obtaining witnesses, and assistance of counsel
Constitutional Limitations - Eighth Amendment
Cruel and unusual punishment, excessive fines
Constitutional Limitations - Fourteenth Amendment
Applies most rights to the states via Due Process Clause
Exceptions: grand jury, excessive bail
4th - Seizure - Defined
Exercise of control by a government agent over person or thing
4th - Seizure - Unreasonable Search & Seizure Requirements
(1) gov conduct, (2) reasonable expectation of privacy, (3) probable cause and particularity for a warrant
4th - Seizure - Arrest
Police take person into custody against will for crime
Requires probable cause
Warrant required for nonemergency in home
4th - Seizure - Arrest - Effect of Arrest on Prosecution
Unlawful arrest alone has no impact on subsequent prosecution
4th - Seizure - Terry Stop - Requirements
Brief detention for investigative purposes
Requires reasonable suspicion of criminal activity/involvement supported by articulable facts (may frisk if RS detainee is armed and dangerous)
4th - Seizure - Automobile Stops
Car may be stopped if police have reasonable suspicion a law was violated
Constitutes a seizure of driver and passengers (passengers have standing)4th - Seizure - Automobile Stops
4th - Seizure - Automobile Stops - Police Dogs
Dog sniff is not a search in routine traffic stops if it doesn’t extend stop time
A dog alert can form basis of probable cause
4th - Seizure - Automobile Stops - Officer’s Mistake of Law Effect on Prosecution
Officer’s mistake of law does not invalidate seizure if mistake was reasonable
4th - Seizure - Automobile Stops - Roadblocks
Allowed if for purposes other than seeking incriminating info
Special law enforcement needs –allowed if cars are stopped on neutral, articulable standard and stop is to serve purpose related to car problems
4th - Seizure - Detain for Drugs in Home
PC of drugs in home > police can detain from going in while waiting for warrant
4th - Seizure - Detain During Warrant Search
Warrant to search for contraband > allows police to detain occupants during
4th - Evidentiary Search and Seizure
Gov conduct + D must have standing
To be valid, must be reasonable (often with warrant)
4th - Evidentiary Search and Seizure - Standing
D has standing if they had reasonable expectation of privacy in place/items
Automatic if: person owned/right to possess place, person’s home, or person overnight guest; sometimes if person owned property
GPS on car > search; sense-enhancing tech > search
Warrant Requirements - Evidentiary Search
Neutral/detached magistrate, probable cause, reasonably precise as to place of search and items to seize
Warrant Requirements - Proper Execution
Executed by police without unreasonable delay
Knock, announce purpose, wait for admit unless RS of danger/destruction
Violation of knock and announce will not result in suppression
Scope of search limited to that to discover items described in warrant
Police may seize contraband/fruits/instrumentalities they discover
Warrant Requirements - Evidentiary Search - Probable Cause
PC to believe seizeable evidence will be found on person/place
If informant > Totality of circumstances; reliability/basis
If affidavit > invalid if all three: false statement included by officer, officer did so intentionally/recklessly, and statement was material to finding of PC
4th - Evidentiary Search and Seizure - Search of Person
Police may detain occupants of premises during search, but cannot search persons on premises (or who recently left) who were not named in warrant
4th - Evidentiary Search and Seizure - Wiretapping
If it violates a reasonable expectation of privacy, it is a search
Warrant authorizing a wiretap allowed if probable cause, persons are named, conversations are described with particularity, wiretap is limited to a short time, terminated once info is obtained, and return is made to court.
Evidence obtained in a manner that shocks the conscience is inadmissible (DPC)
4th - Exceptions to Warrant Requirement - List
Search Incident to Arrest
Automobile Exception
Plain View
Consent
Stop & Frisk
Evanescent Evidence
Hot Pursuit
Emergency Aid/Community Caretaker
Administrative Inspections/Searches
4th - Exceptions to Warrant Requirement - Search Incident to Constitutional Arrest
Police may search person & areas they can reach + protective sweep of area
Must be: contemporaneous in time and place to arrest
Specific situations:
* DUI arrest > breath test allowed without warrant (blood req warrant)
* Physical phone attributes > allowed w/o warrant
* Incident to incarceration/impoundment > search at station or impound lot
4th - Exceptions to Warrant Requirement - Search Incident to Constitutional Arrest - Passenger Compartment of Car
Police can search passenger compartment of car incident to arrest if arrestee is unsecured and can gain access to vehicle OR police reasonably belief evidence of offense of arrest may be found
4th - Exceptions to Warrant Requirement - Automobile Exception
Police must have PC (before anything is searched) to believe vehicle contains fruits, instrumentalities, or evidence of crime > can search whole vehicle + containers that can hold
Police allowed to tow vehicle to station to search later
Police may not search vehicle parked in curtilage w/o warrant
4th - Exceptions to Warrant Requirement - Plain View
Police can make seizure w/o warrant if they are legitimately on premises, discover evidence/fruit/instrumentalities/contraband, see it in plain view, and have PC to believe item is evidence/fruit/instrumentalities/contraband
Requires it be immediately apparent
4th - Exceptions to Warrant Requirement - Consent
Warrantless search valid if police have voluntary consent (scope limited to consent; lying about warrant negates consent)
Authority to consent: anyone w/ apparent equal right to use/occupy
4th - Exceptions to Warrant Requirement - Stop & Frisk
Brief stop and pat down of outer clothing and body to check for weapons
Officer may stop person if articulable and RS of criminal activity
Scope is limited to outer clothing, officer may seize items that officer believes based on “plain feel” is weapon or contraband (no manipulation)
4th - Exceptions to Warrant Requirement - Evanescent Evidence
Evidence that might disappear quickly if the police took the time to get a warrant.
4th - Exceptions to Warrant Requirement - Hot Pursuit
Police in hot pursuit of fleeing felon can make search and seizure
Can pursue into a private dwelling (misdemeanor requires law emergency)
Generally 15 minutes between felon and police
4th - Exceptions to Warrant Requirement - Emergency Aid/Community Caretaker
If officer faces emergency that threatens health/safety of individual or public
4th - Exceptions to Warrant Requirement - Administrative Inspections and Searches
Inspectors require warrant, standard is general/neutral enforcement plan
Warrantless searches for things like contaminated food, regulated industries, prisoner searches, airline passengers, gov employees, etc.
4th - Exceptions to Warrant Requirement - Administrative Inspections and Searches - Schools
Requires reasonable grounds for search
Will be reasonable if it offers a moderate chance of finding evidence of wrongdoing, measures are reasonably related to objectives, and search is not excessively intrusive in light of age/sex of student
Confessions - Voluntariness
14th Amendment
To be admissible, they must be voluntary (w/o official compulsion)
If involuntary > harmless error test for overturning conviction
Confessions - Right to Counsel
Right to counsel in criminal proceedings once judicial proceedings start
The right is offense-specific; can be questioned re unrelated offenses
Waiver must be knowing and voluntary
Right to atty at post-charge lineup to attack ID
Confessions - Right to Counsel - Effect of Violation on Prosecution
Statement obtained in violation may be used to impeach D’s testimony
Remedy: Nontrial > harmless error rule; trial > automatic reversal
5th - Privilege Against Self-Incrimination - Miranda Warnings
When required: Detainee knows they are being interrogated by a gov agent + custody (reasonable person feels free to terminate/leave + environment presents coercive pressures as station house questioning)
Does not apply to grand jury
Interrogation: words/conduct that may elicit an incriminating response
Statements required: remain silent, anything they say can be used against them, right to atty, atty may be appointed.
5th - Privilege Against Self-Incrimination - Miranda Warnings - Waiver/Assertion of Rights
Does nothing: will not presume waiver/assertion of right; continue questioning
Waives rights knowingly and voluntarily: all potential subjects of interrogation
Invokes right to remain silent – explicit, unambiguous, and unequivocal
Police must honor request by not badgering
Police may question re a different crime later w/ new Miranda
Invokes right to counsel – unambiguously
All questioning ceases until counsel UNLESS detainee then waives or is released and questioned 14 days later
5th - Privilege Against Self-Incrimination - Miranda Warnings - Effect of Violation
Inadmissible under exclusionary rule
Statements may be used to impeach D’s trial testimony
If police get confession > Miranda > confession, inadmissible if intentional
Fruits of unwarned confession will be inadmissible if failure was purposeful
Exclusionary Rule - Generally
Prohibits introduction of evidence obtained in violation of 4th, 5th, or 6th amendment
If a warrant was invalid, any evidence obtained thereunder will be excluded
Prohibits fruit of the poisonous tree unless costs outweigh deterrent effect
Exclusionary Rule - Fruits of Poisonous Tree - Exceptions
Fruits derived from statements in violation of Miranda (not purposeful)
Evidence obtained from a source independent of the original illegality
When connection between police conduct and evidence is remote
Causal link is broken (independent source, act of free will)
Inevitable discovery (police would have discovered it anyway)
Violations of the knock and announce rule
Exclusionary Rule - Fruits of Poisonous Tree - Limited Applicability
Not applicable to grant jury, civil proceedings, state law violations, internal agency rules, and parole revocation
Doesn’t apply if police acting in good-faith pursuant to valid warrant or law
Evidence from illegal search can be used to impeach D’s statements
Exclusionary Rule - Harmless Error
Conviction upheld if would have resulted w/o improper evidence
Resulting conviction will not be overturned (beyond a reasonable doubt)
Never applies to the denial of the right to counsel at trial
Pretrial Procedures - Grand Jury Indictments
D has no right to notice/presence, counsel, exclusion of evidence, challenging subpoena
Can only be quashed if issued by group that excluded minority group
Pretrial Procedures - Speedy Trial
6th Amendment
Attaches once D has been arrested or charged
Considers: length of delay, reason, whether D asserted, prejudice to D
Remedy: dismissal with prejudice
Pretrial Procedures - Duty to Disclose
Gov must disclose material, exculpatory evidence to the D
Failure to do so violates DP & grounds for reversal of conviction if: D proves evidence is favorable to D (impeaches or exculpatory) and prejudice resulted (reasonable probability result would be different)
Pretrial Procedures - Competency to Stand Trial - Insanity Defense
Must notify prosecution before use
Defense to criminal charge bc mental condition at time of crime
Pretrial Procedures - Competency to Stand Trial - Incompetency Defense
Not a defense, but a bar to trial
Based on D’s mental condition at time of trial; can be tried and convicted if they regain competency
Pretrial Procedures - Competency to Stand Trial - Due Process
D cannot stand trial if they lack a rational/factual understanding of charges and proceedings OR lack ability to conduct with their lawyers with a reasonable degree of understanding
Trial - Public Trial
Preliminary probable cause hearings – presumptively open to public
Trial - Due Process Violations
Violated if judge has actual malice or financial interest in result
Judge must be law trained if it is a serious crime
Trial must be conducted so jury can give evidence reasonable consideration
State may not compel D to stand trial in prison clothing or visibly shackled
Jury may not be exposed to influence favorable to prosecution
Trial - Right to Counsel - 5th
Right before charges have been filed
Trial - Right to Counsel - 6th
Offense specific; after formal charges (atty for each offense)
Applies in misdemeanor cases only if imprisonment imposed
Ineffective if result-changing deficient performance by counsel. D must point out specifics (cannot be inexperience, time, gravity of charges, complexity, or witness accessibility)
For pleas > D must show plea process would be different
Violation requires reversal
Trial - Right to Trial by Jury
Right only attaches for serious offenses (imprisonment for 6+ mo allowed)
6+ jurors, unanimous result
Trial - Right to Trial by Jury - Sentence Enhancements
Sentence enhancements allowed if proof of facts are submitted to jury
Judge decides consecutive or concurrent sentences
Trial - Right to Trial by Jury - D Failure to Testify
P MAY NOT comment on D’s failure to testify unless D claims they couldn’t speak
Trial - Right to Confront Witnesses
P MAY NOT comment on D’s failure to testify unless D claims they couldn’t speak
Trial - Right to Confront Witnesses - Co-D Confession
If tried together and one gives confession implicating other, right of confrontation prohibits use of statement
Allowed if portions referring to other D can be eliminated, confessing D takes stand and gets cross-examined re statement, or confession is being used to rebut D’s claim that confession was coerced
Pleas - Judicial Requirements from Judge
Judge must find plea is voluntary & intelligent by asking D in open court on record
D must understand nature of charge, elements of crime, maximum penalty and mandatory minimum, right to not plead guilty, and waiver of trial
A guilty plea can be set aside for involuntariness, lack of jurisdiction, ineffective assistance of counsel, or failure to keep the plea bargain
Pleas - Enforced Against
Prosecutor and defendant (not judge)
May be used as a conviction in other proceedings
Sentencing and Punishment - Right to Counsel
Defendant has a right to counsel; can consider hearsay/uncross-examined reports
D in death penalty case given more opportunity for confrontation
Sentencing and Punishment - Death Penalty
Murder – Imposed under statutory scheme giving jury discretion, full info concerning Ds, and guidance in making decision
Rape – Prohibited if was not intended to result or did not result in death
Sanity – Cannot execute prisoner who is insane at time of execution
Intellectual disability – Cruel & unusual to impose on person
Minors – Under 18 yrs old at time of offense violates 8th amendment
Appeal - As of Right
There is no federal right to appeal
Prisoner’s Rights
Right to Counsel at parole and probation revocation (if involves new sentence)
Prison regulations violate due process if impose atypical and significant hardships
No reasonable expectation of privacy in cells (so no 4th amendment right)
Must have reasonable access to courts & adequate medical care
1st amendment may be burdened by regs reasonably related to penological interests
Double Jeopardy - Generally
Person may not be retried for same offense once jeopardy attaches (5th amendment)
Double Jeopardy - When it Attaches
In a jury trial > Empaneling and swearing of jury
In bench trial > When first witness is sworn
Commencement of a juvenile proceeding (but not other civil proceedings)