Searches Flashcards
Trespass Approach to 4th Amendment
physical trespass required for a 4th amendment violation
no violation of the 4th amendment without private property
Olmstead
surveillance without physical trespass or seizure of anything falls outside the constitutional protections of the 4th amendment
overturned by Katz
Katz
reasonable expectation of privacy includes:
1) the person exhibited a personal, objective expectation of privacy
2) society deems that expectation as reasonable
Phonebooth, one sided wire tap
White
The fourth amendment does not prohibit conversations overheard on a wiretap worn by an informant because there is no expectation, and a risk is assumed when confiding to someone about illicit activities
Kyllo
Thermal-imaging of a private home is illegal because it would not otherwise be known about the intimacies of the home without a physical intrusion
The technology used cannot be readily available to the public and must be sense-enhancing
Dow Chemical
Aerial surveillance of a commericial industrial complex is permitted
Place
Dog sniff that discloses the presense of drugs is not a search
Open Field Doctrine
An open field is:
1) unoccupied or undeveloped land outside the curtilage of the home
2) is NOT an effect
not subject to 4th amendment protections
United States v. Oliver
Curtilage Test
- Proximity to the home
- If the area is an enclosure near the home
- Nature of the use of the area
- Steps taken to protect the area from outside observation
Dunn
Jones
Attaching a GPS tracker on a vehicle, beyond the time of the warrant allowed, is a 4th amendment violation because it is a trespass on the vehicle
Alito dissent about Katz
Jardines
The use of a drug sniffing dog to investigate the contents of a home on a porch is a trespass because the dog physically intruded on the property for longer than the normal implied license allowed
Home is the highest level of protection
4th amendment
right of the people to be secure in their persons, houses, papers, and effects against unreasonable searches and seizures