Criminal Procedure Flashcards
Fourth Amendment
The Fourth Amendment’s Search and Seizure Clause, applicable to the states through the Fourteenth Amendment’s Due Process Clause, prohibits government warrantless searches and seizures with limited exceptions.
The Three S’s
For the Fourth Amendment to apply, there must be state action, the defendants must have standing, and a search or seizure must have occurred.
State Action
The Fourth Amendment limits only state actors.
- ex: police, IRS, school teacher, prison nurse, probation agent.
- ex: if police/state actor direct a private entity to search/seize, Fourth Amendment applies.
Standing
Standing requires that the person challenging a search or seizure have a reasonable expectation of privacy in the place searched or item seized.
Reasonable Expectation of Privacy (REP)
An REP is a reasonable (objective) expectation (subjective) of privacy that society is willing to accept as legitimate.
REP in Certain Places
There is an REP in def’s own home, body, in home where def is overnight guest, def’s car, car where def is driver.
There is NO REP when def is daytime guest, guest for illegal purposes, or car passenger.
Reduced REP
There is a reduced REP in schools, airports, prisons.
REP in Abandoned Property
If property is voluntarily abandoned, there is NO REP. If the abandonment is coerced by illegal search or seizure, which caused def to abandon property, there IS an REP.
United States v. Jones: Trespass
Police attaching a GPS device to car is a search, but not because of traditional REP analysis, but because at the time of the founding, it would have been a trespass.
Seizure
An encounter with a state actor where, due to a show of force or authority, a reasonable person would not feel free to leave, and def yields or is captured.
Accosting
An accosting is an interaction with gov’t actors/law enforcement without any show of authority and is not a search or seizure under the Fourth Amendment.
Stop
A stop is a limited detention for investigative purposes where a reasonable person would not feel free to leave.
Property detained for brief period.
Arrest
A full-blown seizure where a reasonable person would feel freedom to leave was restricted in a significant way.
A full-blown seizure of property–property taken and fully searched or kept.
Search
Any state action that is an intrusion upon or invasion of def’s REP. Includes a frisk (limited search), a full-blown search, or a trespass.
Compliance
If there is state action, standing, and a search or seizure, the Fourth Amendment requires a warrant based on probable cause or an exception.
Probable Cause
A reasonable belief, under the totality of the circumstances, that it is more likely than not that:
Arrest: person committed crime
Search: evidence is in place to be searched
Seizure: item is evidence of a crime or contraband.
Sources of Probable Cause
Government must have reliability and basis to support probable cause.
Probable Cause: Reliability
Is informant/source objectively believable? Factors:
(1) if person gives information from personal knowledge and under oath–very reliable
(2) reliable hearsay. Note the difference between a concerned citizen who gives their own name, a reliable past informant, and an anonymous source.
(3) corroboration
(4) reputation.
Probable Cause: Basis
What is the basis of informant’s knowledge?
(1) affiant’s personal knowledge
(2) informant’s hearsay
- details can indicate personal knowledge, note the level, amount of detail. Is this something anyone would know? Or something unique?
- self-incriminating detail tends to be more reliable.
Illinois v. Gates
Reliability and basis are evaluated together under the totality of the circumstances. Strength in one can compensate for weakness in the other.
Probable Cause: Staleness
Probable cause is too old to justify acting on it. Two forms:
(1) time from information to warrant. Consider length of time, items to be seized (guns v. drugs v. blood), and place to be searched (def’s home v. occasional hangout).
(2) time from warrant to execution. Usually, this limit is set by statute.
Warrant Requirements
A complete warrant includes an affidavit of the affiant detailing the support for probable cause and the warrant itself. Also required:
(1) personal appearance of affiant (phone OK if sworn);
(2) testimony to facts under oath;
(3) facts testified to must support PC;
(4) signed by a neutral and detached magistrate;
(5) particularity–must describe the places to be searched and items to be seized with reasonable particularity.
Four Corners Rule
A reviewing court looks only to the contents of the warrant to determine whether there was probable cause.
Ex: informant lies, and there is evidence that proves it, so what. Within the four corners of the warrant/affidavit, there was PC.
Exception to Four Corners: Franks Hearing
If def can make a substantial showing that affidavit contained false statements, he is entitled to a Franks hearing. At hearing, def must show, by a preponderance of the evidence, that (1) affidavit contained false statements; (2) statements were made knowingly or with reckless disregard for truth; and (3) without statements, PC does not exist.