Exam 1 Flashcards
Occurs when an expectation of privacy that society is prepared to consider reasonable is infringed.
Search
To whom does the 4th Amendment apply?
The 4th amendment is designed to protect the privacy of the individual from the government.
The principle based on federal Constitutional Law that evidence illegally seized by law enforcement officers in violation of a suspect’s right to be free from unreasonable searches and seizures cannot be used against the suspect in a criminal prosecution.
The exclusionary rule
What factors do courts consider when determining if a private citizen acted on behalf of a government agent or pursuant?
- The degree of government encouragement, knowledge of, and/or acquiescence in the private actor’s conduct.
- The purpose underlying the private party’s action: Were they pursuing a government interest (the 4th applies) or were they promoting personal or business objectives (the 4th would not apply)?
Definition of the 4th Amendment
The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
Where does an individual have the greatest protection under the 4th Amendment?
In order from most protection to least:
- Your own home
- The curtilage of your home
- Open fields and public areas
What case was the first to recognize privacy?
Semayne’s Case (1604)
- Reported by Sir Edward Coke, t recognized that the king did not have unbridled authority and warrants began.
Give details about the knowledge prong of the Aguilar-Spinelli Test.
- Set forth details from which it may be inferred that the informant has personal knowledge.
- Corroboration of informant’s information.
A legal standard of proof in United States law that is less than probable cause. It is the legal standard for arrests and warrants, but more than an “inchoate and unparticularized suspicion or ‘hunch’”. It must be based on specific and articulatable facts, taken together with rational inferences from those facts and it must be associated with the specific individual.
Reasonable Suspicion
What did James Otis argue concerning Writs of Assistance in February 1761 and again in November 1961?
- Bare suspicion should not be enough to support an applications for the writ.
- Every writ should be carefully reviewed by an impartial third party.
- Challenged writs for their lack of specificity.
The Aguilar-Spinelli test is referred to as a two-pronged test. What are the two prongs required for a magistrate to sign warrant?
- Credibility prong - shows the informant is reliable and credible.
- Knowledge prong - must include some of the underlying circumstances relied on by the person providing the information.
At what point does the determination of probable cause take place?
By a magistrate before the warrant is issued and further action is taken.
The assumption of risk analysis is applied to:
- Financial info imparted to a bank.
- Numbers dialed on phones
- Voice messages where the sender and receiver are both aware that a third party is taking the message.
What is Sir Edward Coke’s quote about privacy?
“The house of every man is to him as his Castle and Fortress as well for defense against injury and violence, as for his repose.”
When may an officer make a warrantless arrest?
When the officer has probable cause to believe that a crime has been committed or is being committed in the officer’s presence. The officer’s credibility is always presumed.
When James Otis argued against Writs of Assistance which founding father was in the audience?
John Adams.
He stated that Otis inspired the revolution and the 4th Amendment.
Certiorari
The Supreme Court will hear the case.
How is totality of circumstances different from the Aguilar-Spinelli Test?
- The Aguillar-Spinelli Test gives more privacy to defendants than totality of circumstances.
- Aguillar-Spinelli requires the police to know the informant (no anonymous tips)
Give details about the credibility prong of the Aguilar-Spinelli Test.
- Merely stating that “the informant is credible” isn’t enough to meet the standard for a warrant.
- A basis for the conclusion must also be alleged.
* i.e. the informant has provided reliable info in the past.
* when the informant states that he/she purchased drugs from the premises (reliable, admission, personal knowledge)
Judicial guideline for evaluating the validity of a search warrant based on information provided by a confidential informant or an anonymous tip.
Aguilar-Spinelli Test
Written order issued by a court instructing a law enforcement official, such as a sheriff, to perform a certain task. It authorized government officials to look for contraband in private homes and businesses of colonists.
Writ of Assistance (like a warrant, used in England)
Olmsted v US
There was no searching. There was no seizure. the evidence was secured by the use of sense of hearing and that alone. No entry to house or trespass to land.
The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
4th Amendment (definition)
What changed after Katz v US?
Regardless of location, a conversation is considered protected form unreasonable search and seizure under the 4th if it is made with a reasonable expectation of privacy.
Give examples of physical attributes that are protected by the 4th Amendment.
- Blood type
- DNA
- Saliva
What are the two ways an individual can have his/her 4tth amendment rights violated?
Arrests and Searches